Caleffi products
850 products from the Caleffi product list, by category. Request a quote for any product or prepare your own quote with Tekliva.
Central heating components (148 products)
Caleffi · Central heating componentsCaleffi 559 SEPCOLL hydraulic separator manifold4 models
Caleffi · Central heating componentsCaleffi 5495 SEP4 multifunction hydraulic separator4 models
Caleffi · Central heating componentsCaleffi 527 EST safety relief valve40 modelsAll models in this group (148)
| 527422 EST | Caleffi 527 Safety relief valve 1/2" x 3/4" 2.25 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
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| 527425 EST | Caleffi 527 Safety relief valve 1/2" x 3/4" 2.5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527427 EST | Caleffi 527 Safety relief valve 1/2" x 3/4" 2.7 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527430 EST | Caleffi 527 Safety relief valve 1/2" x 3/4" 3 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527435 EST | Caleffi 527 Safety relief valve 1/2" x 3/4" 3.5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527440 EST | Caleffi 527 Safety relief valve 1/2" x 3/4" 4 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527445 EST | Caleffi 527 Safety relief valve 1/2" x 3/4" 4.5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527450 EST | Caleffi 527 Safety relief valve 1/2" x 3/4" 5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527454 EST | Caleffi 527 Safety relief valve 1/2" x 3/4" 5.4 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527460 EST | Caleffi 527 Safety relief valve 1/2" x 3/4" 6 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527522 EST | Caleffi 527 Safety relief valve 3/4" x 1" 2.25 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527525 EST | Caleffi 527 Safety relief valve 3/4" x 1" 2.5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527527 EST | Caleffi 527 Safety relief valve 3/4" x 1" 2.7 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527530 EST | Caleffi 527 Safety relief valve 3/4" x 1" 3 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527535 EST | Caleffi 527 Safety relief valve 3/4" x 1" 3.5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527540 EST | Caleffi 527 Safety relief valve 3/4" x 1" 4 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527545 EST | Caleffi 527 Safety relief valve 3/4" x 1" 4.5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527550 EST | Caleffi 527 Safety relief valve 3/4" x 1" 5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527554 EST | Caleffi 527 Safety relief valve 3/4" x 1" 5.4 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527560 EST | Caleffi 527 Safety relief valve 3/4" x 1" 6 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527622 EST | Caleffi 527 Safety relief valve 1" x 1 1/4" 2.25 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527625 EST | Caleffi 527 Safety relief valve 1" x 1 1/4" 2.5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527627 EST | Caleffi 527 Safety relief valve 1" x 1 1/4" 2.7 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527630 EST | Caleffi 527 Safety relief valve 1" x 1 1/4" 3 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527635 EST | Caleffi 527 Safety relief valve 1" x 1 1/4" 3.5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527640 EST | Caleffi 527 Safety relief valve 1" x 1 1/4" 4 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527645 EST | Caleffi 527 Safety relief valve 1" x 1 1/4" 4.5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527650 EST | Caleffi 527 Safety relief valve 1" x 1 1/4" 5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527654 EST | Caleffi 527 Safety relief valve 1" x 1 1/4" 5.4 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527660 EST | Caleffi 527 Safety relief valve 1" x 1 1/4" 6 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527722 EST | Caleffi 527 Safety relief valve 1 1/4" x 1 1/2" 2.25 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527725 EST | Caleffi 527 Safety relief valve 1 1/4" x 1 1/2" 2.5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527727 EST | Caleffi 527 Safety relief valve 1 1/4" x 1 1/2" 2.7 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527730 EST | Caleffi 527 Safety relief valve 1 1/4" x 1 1/2" 3 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527735 EST | Caleffi 527 Safety relief valve 1 1/4" x 1 1/2" 3.5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527740 EST | Caleffi 527 Safety relief valve 1 1/4" x 1 1/2" 4 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527745 EST | Caleffi 527 Safety relief valve 1 1/4" x 1 1/2" 4.5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527750 EST | Caleffi 527 Safety relief valve 1 1/4" x 1 1/2" 5 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527754 EST | Caleffi 527 Safety relief valve 1 1/4" x 1 1/2" 5.4 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 527760 EST | Caleffi 527 Safety relief valve 1 1/4" x 1 1/2" 6 bar Female connections. Opening overpressure: 10%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 2.25 - 2.5 - 2.7 - 3 - 3.5 - 4 - 4.5 - 5 - 5.4 - 6 bar. Non-standard pressure settings available on request: 1 - 1.5 - 2 - 7 - 8 bar. |
| 311425 | Caleffi 311 Safety relief valve 1/2" 2.5 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311430 | Caleffi 311 Safety relief valve 1/2" 3 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311435 | Caleffi 311 Safety relief valve 1/2" 3.5 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311440 | Caleffi 311 Safety relief valve 1/2" 4 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311450 | Caleffi 311 Safety relief valve 1/2" 5 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311460 | Caleffi 311 Safety relief valve 1/2" 6 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311470 | Caleffi 311 Safety relief valve 1/2" 7 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311415 | Caleffi 311 Safety relief valve 1/2" 1.5 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311480 | Caleffi 311 Safety relief valve 1/2" 8 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311520 | Caleffi 311 Safety relief valve 3/4" 2 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311525 | Caleffi 311 Safety relief valve 3/4" 2.5 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311530 | Caleffi 311 Safety relief valve 3/4" 3 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311535 | Caleffi 311 Safety relief valve 3/4" 3.5 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311540 | Caleffi 311 Safety relief valve 3/4" 4 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311550 | Caleffi 311 Safety relief valve 3/4" 5 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311555 | Caleffi 311 Safety relief valve 3/4" 5.5 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311560 | Caleffi 311 Safety relief valve 3/4" 6 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311570 | Caleffi 311 Safety relief valve 3/4" 7 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311580 | Caleffi 311 Safety relief valve 3/4" 8 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 311590 | Caleffi 311 Safety relief valve 3/4" 9 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.5 - 2 - 2.5 - 3 - 3.5 - 4 - 5 - 5.5 - 6 - 7 - 8 - 9 bar (1.5 bar only for 1/2" size, 2 - 5.5 - 9 bar only for 3/4" size). |
| 312425 | Caleffi 312 Safety relief valve 1/2" 2.5 bar Male - female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.8 - 2.5 - 3 - 3.5 - 4 - 5 - 6 - 7 - 8 bar. |
| 312430 | Caleffi 312 Safety relief valve 1/2" 3 bar Male - female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.8 - 2.5 - 3 - 3.5 - 4 - 5 - 6 - 7 - 8 bar. |
| 312435 | Caleffi 312 Safety relief valve 1/2" 3.5 bar Male - female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.8 - 2.5 - 3 - 3.5 - 4 - 5 - 6 - 7 - 8 bar. |
| 312440 | Caleffi 312 Safety relief valve 1/2" 4 bar Male - female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.8 - 2.5 - 3 - 3.5 - 4 - 5 - 6 - 7 - 8 bar. |
| 312450 | Caleffi 312 Safety relief valve 1/2" 5 bar Male - female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.8 - 2.5 - 3 - 3.5 - 4 - 5 - 6 - 7 - 8 bar. |
| 312460 | Caleffi 312 Safety relief valve 1/2" 6 bar Male - female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.8 - 2.5 - 3 - 3.5 - 4 - 5 - 6 - 7 - 8 bar. |
| 312470 | Caleffi 312 Safety relief valve 1/2" 7 bar Male - female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.8 - 2.5 - 3 - 3.5 - 4 - 5 - 6 - 7 - 8 bar. |
| 312480 | Caleffi 312 Safety relief valve 1/2" 8 bar Male - female connections. Opening overpressure: 20%. Closing differential: 20%. PN 10. Temperature range: 5–110 °C. Settings: 1.8 - 2.5 - 3 - 3.5 - 4 - 5 - 6 - 7 - 8 bar. |
| 530625 | Caleffi 530 Safety relief valve 1" x 1 1/4" 2.5 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530630 | Caleffi 530 Safety relief valve 1" x 1 1/4" 3 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530640 | Caleffi 530 Safety relief valve 1" x 1 1/4" 4 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530650 | Caleffi 530 Safety relief valve 1" x 1 1/4" 5 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530660 | Caleffi 530 Safety relief valve 1" x 1 1/4" 6 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530670 | Caleffi 530 Safety relief valve 1" x 1 1/4" 7 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530680 | Caleffi 530 Safety relief valve 1" x 1 1/4" 8 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530690 | Caleffi 530 Safety relief valve 1" x 1 1/4" 9 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530725 | Caleffi 530 Safety relief valve 1 1/4" x 1 1/2" 2.5 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530730 | Caleffi 530 Safety relief valve 1 1/4" x 1 1/2" 3 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530740 | Caleffi 530 Safety relief valve 1 1/4" x 1 1/2" 4 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530750 | Caleffi 530 Safety relief valve 1 1/4" x 1 1/2" 5 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530760 | Caleffi 530 Safety relief valve 1 1/4" x 1 1/2" 6 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530770 | Caleffi 530 Safety relief valve 1 1/4" x 1 1/2" 7 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530780 | Caleffi 530 Safety relief valve 1 1/4" x 1 1/2" 8 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 530790 | Caleffi 530 Safety relief valve 1 1/4" x 1 1/2" 9 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Max. percentage of glycol: 50%. Temperature range: 5–120 °C. Settings: 2.5 - 3 - 4 - 5 - 6 - 7 - 8 - 9 bar. Those with 4-5-6-7-8-9 bar settings are not TÜV certified. |
| 531440 | Caleffi 531 Safety relief valve for domestic water systems 1/2" x 3/4" 4 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531460 | Caleffi 531 Safety relief valve for domestic water systems 1/2" x 3/4" 6 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531480 | Caleffi 531 Safety relief valve for domestic water systems 1/2" x 3/4" 8 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531410 | Caleffi 531 Safety relief valve for domestic water systems 1/2" x 3/4" 10 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531540 | Caleffi 531 Safety relief valve for domestic water systems 3/4" x 1" 4 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531560 | Caleffi 531 Safety relief valve for domestic water systems 3/4" x 1" 6 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531580 | Caleffi 531 Safety relief valve for domestic water systems 3/4" x 1" 8 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531510 | Caleffi 531 Safety relief valve for domestic water systems 3/4" x 1" 10 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531640 | Caleffi 531 Safety relief valve for domestic water systems 1" x 1 1/4" 4 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531660 | Caleffi 531 Safety relief valve for domestic water systems 1" x 1 1/4" 6 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531680 | Caleffi 531 Safety relief valve for domestic water systems 1" x 1 1/4" 8 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531610 | Caleffi 531 Safety relief valve for domestic water systems 1" x 1 1/4" 10 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531740 | Caleffi 531 Safety relief valve for domestic water systems 1 1/4" x 1 1/2" 4 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531760 | Caleffi 531 Safety relief valve for domestic water systems 1 1/4" x 1 1/2" 6 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531780 | Caleffi 531 Safety relief valve for domestic water systems 1 1/4" x 1 1/2" 8 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 531710 | Caleffi 531 Safety relief valve for domestic water systems 1 1/4" x 1 1/2" 10 bar Female connections. Opening overpressure: 20%. Closing differential: 20%. Medium: water. Temperature range: 5–95 °C. Settings: 4 - 6 - 8 - 10 bar. |
| 309430 | Caleffi 309 Temperature and pressure relief valve 1/2" M x Ø 15 3 bar · Probe length (mm): 100 Dezincification resistant alloy body. For protecting hot water storage in domestic systems. Setting temperature: 90 °C. Discharge rating: 1/2" - 3/4" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 3 - 4 - 6 - 7 - 10 bar. Settings certified to EN 1490: 4 - 7 - 10 bar. |
| 309440 | Caleffi 309 Temperature and pressure relief valve 1/2" M x Ø 15 4 bar · Probe length (mm): 100 Dezincification resistant alloy body. For protecting hot water storage in domestic systems. Setting temperature: 90 °C. Discharge rating: 1/2" - 3/4" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 3 - 4 - 6 - 7 - 10 bar. Settings certified to EN 1490: 4 - 7 - 10 bar. |
| 309460 | Caleffi 309 Temperature and pressure relief valve 1/2" M x Ø 15 6 bar · Probe length (mm): 100 Dezincification resistant alloy body. For protecting hot water storage in domestic systems. Setting temperature: 90 °C. Discharge rating: 1/2" - 3/4" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 3 - 4 - 6 - 7 - 10 bar. Settings certified to EN 1490: 4 - 7 - 10 bar. |
| 309470 | Caleffi 309 Temperature and pressure relief valve 1/2" M x Ø 15 7 bar · Probe length (mm): 100 Dezincification resistant alloy body. For protecting hot water storage in domestic systems. Setting temperature: 90 °C. Discharge rating: 1/2" - 3/4" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 3 - 4 - 6 - 7 - 10 bar. Settings certified to EN 1490: 4 - 7 - 10 bar. |
| 309400 | Caleffi 309 Temperature and pressure relief valve 1/2" M x Ø 15 10 bar · Probe length (mm): 100 Dezincification resistant alloy body. For protecting hot water storage in domestic systems. Setting temperature: 90 °C. Discharge rating: 1/2" - 3/4" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 3 - 4 - 6 - 7 - 10 bar. Settings certified to EN 1490: 4 - 7 - 10 bar. |
| 309542 | Caleffi 309 Temperature and pressure relief valve 3/4" M x Ø 15 4 bar · Probe length (mm): 100 Dezincification resistant alloy body. For protecting hot water storage in domestic systems. Setting temperature: 90 °C. Discharge rating: 1/2" - 3/4" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 3 - 4 - 6 - 7 - 10 bar. Settings certified to EN 1490: 4 - 7 - 10 bar. |
| 309530 | Caleffi 309 Temperature and pressure relief valve 3/4" M x Ø 22 3 bar · Probe length (mm): 100 Dezincification resistant alloy body. For protecting hot water storage in domestic systems. Setting temperature: 90 °C. Discharge rating: 1/2" - 3/4" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 3 - 4 - 6 - 7 - 10 bar. Settings certified to EN 1490: 4 - 7 - 10 bar. |
| 309560 | Caleffi 309 Temperature and pressure relief valve 3/4" M x Ø 22 6 bar · Probe length (mm): 100 Dezincification resistant alloy body. For protecting hot water storage in domestic systems. Setting temperature: 90 °C. Discharge rating: 1/2" - 3/4" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 3 - 4 - 6 - 7 - 10 bar. Settings certified to EN 1490: 4 - 7 - 10 bar. |
| 309570 | Caleffi 309 Temperature and pressure relief valve 3/4" M x Ø 22 7 bar · Probe length (mm): 100 Dezincification resistant alloy body. For protecting hot water storage in domestic systems. Setting temperature: 90 °C. Discharge rating: 1/2" - 3/4" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 3 - 4 - 6 - 7 - 10 bar. Settings certified to EN 1490: 4 - 7 - 10 bar. |
| 309500 | Caleffi 309 Temperature and pressure relief valve 3/4" M x Ø 22 10 bar · Probe length (mm): 100 Dezincification resistant alloy body. For protecting hot water storage in domestic systems. Setting temperature: 90 °C. Discharge rating: 1/2" - 3/4" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 3 - 4 - 6 - 7 - 10 bar. Settings certified to EN 1490: 4 - 7 - 10 bar. |
| 543513 | Caleffi 543 Temperature safety relief valve with double safety sensor for solid fuel boilers 3/4" F · 98 °C Max. working pressure: 10 bar. Temperature range: 5–110 °C. Discharge flow rate with Δp of 1 bar and T=110 °C: 3000 l/h. Capillary length: 1300 mm. EN 14597 certified. Settings: 98 °C. |
| 302630 | Caleffi 302 Pre-assembled kit for heating systems 1" 3 bar Includes air vent, safety relief valve, pressure gauge and automatic shut-off cock for expansion vessel. Max. working temperature: 110 °C. Up to 50 kW. |
| 302631 | Caleffi 302 Pre-assembled kit for heating systems 1" 3 bar with insulation Includes air vent, safety relief valve, pressure gauge and automatic shut-off cock for expansion vessel. Max. working temperature: 110 °C. Up to 50 kW. |
| 519500 | Caleffi 519 Adjustable differential by-pass valve with graduated scale 3/4" · Setting range (m w.c.): 1–6 Max. working pressure: 10 bar. Temperature range: 0–110 °C. Max. percentage of glycol: 30%. |
| 519504 | Caleffi 519 Adjustable differential by-pass valve with graduated scale 3/4" · Setting range (m w.c.): 10–40 Max. working pressure: 10 bar. Temperature range: 0–110 °C. Max. percentage of glycol: 30%. |
| 519700 | Caleffi 519 Adjustable differential by-pass valve with graduated scale 1 1/4" · Setting range (m w.c.): 1–6 Max. working pressure: 10 bar. Temperature range: 0–110 °C. Max. percentage of glycol: 30%. |
| 519703 | Caleffi 519 Adjustable differential by-pass valve with graduated scale 1 1/4" · Setting range (m w.c.): 5–25 Max. working pressure: 10 bar. Temperature range: 0–110 °C. Max. percentage of glycol: 30%. |
| 518015 | Caleffi 518 Adjustable differential by-pass valve with graduated scale 3/4" · Setting range (m w.c.): 1–6 Max. working pressure: 10 bar. Temperature range: 0–100 °C. Max. percentage of glycol: 30%. |
| 305663 | Caleffi 305 Pre-assembled kit in composite material for heating systems 1" 3 bar TÜV Equipped with air vent valve, composite safety relief valve and pressure gauge. With insulation. Temperature range: 5–90 °C. Up to 50 kW. |
| 305503 | Caleffi 305 Pre-assembled kit in composite material for heating systems 3/4" 3 bar TÜV Equipped with composite automatic air vent and safety relief valve, pressure gauge, automatic shut-off valve for expansion vessel and fixing element. With insulation. Temperature range: 5–90 °C. Up to 50 kW. |
| 553540 | Caleffi 553 Adjustable automatic filling unit with anti-scale internal mechanism, inspectable, with pressure setting indicator, manual cock, filter and check valve 1/2" with pressure gauge connection Pressure setting range: 0.2–4 bar. Max. inlet pressure: 16 bar. Max. working temperature: 65 °C. |
| 553640 | Caleffi 553 Adjustable automatic filling unit with anti-scale internal mechanism, inspectable, with pressure setting indicator, manual cock, filter and check valve 1/2" with pressure gauge Pressure setting range: 0.2–4 bar. Max. inlet pressure: 16 bar. Max. working temperature: 65 °C. |
| 554040 | Caleffi 554 Adjustable automatic filling unit for high flow rates with double shut-off valve and check valve 1/2" with pressure gauge connection Self-contained replaceable cartridge. Pressure setting range: 1–6 bar. Max. inlet pressure: 16 bar. Max. working temperature: 60 °C. |
| 554140 | Caleffi 554 Adjustable automatic filling unit for high flow rates with double shut-off valve and check valve 1/2" with pressure gauge Self-contained replaceable cartridge. Pressure setting range: 1–6 bar. Max. inlet pressure: 16 bar. Max. working temperature: 60 °C. |
| 554150 | Caleffi 554 Adjustable automatic filling unit for high flow rates with double shut-off valve and check valve 3/4" with pressure gauge Self-contained replaceable cartridge. Pressure setting range: 1–6 bar. Max. inlet pressure: 16 bar. Max. working temperature: 60 °C. |
| 574001 | Caleffi 574 Compact filling set with BA type backflow preventer, shut-off valve and Y-strainer 3/4" Pressure reducing valve pressure setting range: 1–6 bar. Max. working pressure: 10 bar. Max. working temperature: 60 °C. The backflow preventer is certified to EN 12729. |
| 580011 | Caleffi 580 Compact automatic filling unit to EN 1717 standard, comprising BA type backflow preventer, shut-off valve, filter, pressure test ports for checking the backflow preventer and pressure reducing valve 1/2" For horizontal or vertical installation. Dezincification resistant alloy body. With insulation. Filling unit pressure setting range: 0.8–4 bar. Max. working pressure: 10 bar. Max. working temperature: 65 °C. The backflow preventer is approved to EN 12729. The pressure reducing valve is approved to EN 1567. |
| 315400 | Caleffi 315 Flow switch with magnetic contact 1/2" 230 V – 0.02 A (for higher current consumption, a suitable relay must be used). Max. working pressure: 6 bar. Temperature range: -15–100 °C. Contact closing with increasing flow rate: 156 l/h (1/2") 456 l/h (3/4") Contact opening with decreasing flow rate: 108 l/h (1/2") 348 l/h (3/4") |
| 315500 | Caleffi 315 Flow switch with magnetic contact 3/4" 230 V – 0.02 A (for higher current consumption, a suitable relay must be used). Max. working pressure: 6 bar. Temperature range: -15–100 °C. Contact closing with increasing flow rate: 156 l/h (1/2") 456 l/h (3/4") Contact opening with decreasing flow rate: 108 l/h (1/2") 348 l/h (3/4") |
| 626600 | Caleffi 626 Flow switch 1" Suitable for 1" to 8" pipes. 250 V (AC) - 15 (5) A. Max. working pressure: 10 bar. Temperature range: -30–120 °C. Protection class: IP 54. |
| 557310 | Caleffi 557 Pressure gauge 1/4" · 0–10 bar · bottom connection · Ø 50 Accuracy class: UNI 2.5. Temperature range: -20–90 °C. |
| 557410 | Caleffi 557 Pressure gauge 1/4" with connection · 0–10 bar · back centre · Ø 63 Accuracy class: UNI 2.5. Temperature range: -20–90 °C. |
| 503040 | Caleffi 503 Temperature/pressure gauge · 0–4 bar · 0–120 °C, With 1/2" back centre connection With 1/2" back centre connection. With shut-off pocket. Ø 80 mm. Accuracy class: temperature gauge UNI 2, pressure gauge UNI 2.5. |
| 503060 | Caleffi 503 Temperature/pressure gauge · 0–6 bar · 0–120 °C, With 1/2" back centre connection With 1/2" back centre connection. With shut-off pocket. Ø 80 mm. Accuracy class: temperature gauge UNI 2, pressure gauge UNI 2.5. |
| 503140 | Caleffi 503 Temperature/pressure gauge · 0–4 bar · 0–120 °C, With 1/2" bottom connection With 1/2" bottom connection. With shut-off pocket. Ø 80 mm. Accuracy class: temperature gauge UNI 2, pressure gauge UNI 2.5. |
| 503160 | Caleffi 503 Temperature/pressure gauge · 0–6 bar · 0–120 °C, With 1/2" bottom connection With 1/2" bottom connection. With shut-off pocket. Ø 80 mm. Accuracy class: temperature gauge UNI 2, pressure gauge UNI 2.5. |
| 549506 | Caleffi 5495 SEP Multifunction hydraulic separator 1" · Recommended max. flow rate (m³/h): 2.5 Epoxy-coated steel body. With insulation. Female union connections. Max. working pressure: 10 bar. Temperature range: 0–100 °C. Consists of: - hydraulic separator, - air separator, - dirt separator, - magnetic ring, - drain valve with hose connection. |
| 549507 | Caleffi 5495 SEP Multifunction hydraulic separator 1 1/4" · Recommended max. flow rate (m³/h): 4 Epoxy-coated steel body. With insulation. Female union connections. Max. working pressure: 10 bar. Temperature range: 0–100 °C. Consists of: - hydraulic separator, - air separator, - dirt separator, - magnetic ring, - drain valve with hose connection. |
| 549508 | Caleffi 5495 SEP Multifunction hydraulic separator 1 1/2" · Recommended max. flow rate (m³/h): 6 Epoxy-coated steel body. With insulation. Female union connections. Max. working pressure: 10 bar. Temperature range: 0–100 °C. Consists of: - hydraulic separator, - air separator, - dirt separator, - magnetic ring, - drain valve with hose connection. |
| 549509 | Caleffi 5495 SEP Multifunction hydraulic separator 2" · Recommended max. flow rate (m³/h): 8.5 Epoxy-coated steel body. With insulation. Female union connections. Max. working pressure: 10 bar. Temperature range: 0–100 °C. Consists of: - hydraulic separator, - air separator, - dirt separator, - magnetic ring, - drain valve with hose connection. |
| 559222 | Caleffi 559 2+2 hydraulic separator-manifold for heating and cooling systems · Outlet centre distance: 125 mm Steel body, PN 6. With insulation. 1 1/4" female connections to primary circuit. 1 1/2" connections with captive nut to secondary circuit: two at the top and two at the bottom. Temperature range: 0–110 °C. Complete with fixing brackets. |
| 559231 | Caleffi 559 3+1 hydraulic separator-manifold for heating and cooling systems · Outlet centre distance: 125 mm Steel body, PN 6. 1 1/4" female connections. 1 1/2" with captive nut to circuit: three at the top and one at the bottom 0–110 °C. Complete with brackets. |
| 559221 | Caleffi 559 2+1 hydraulic separator-manifold for heating and cooling systems · Outlet centre distance: 125 mm Steel body, PN 6. 1" female connections. Connections to circuit: two 1 1/2" with captive nut at the top and one 1" female at the side. 0–110 °C. Complete with brackets. |
| 559220 | Caleffi 559 2 hydraulic separator-manifold for heating and cooling systems · Outlet centre distance: 125 mm Steel body, PN 6. 1" female connections. Connections to circuit: two 1 1/2" with captive nut at the top. 0–110 °C. Complete with brackets. |
| 559001 | Caleffi 559 2 hydraulic separator-manifold for heating and cooling systems 1 1/2" M Steel body, PN 6. 1" female connections. Connections to circuit: two 1 1/2" with captive nut at the top. 0–110 °C. Complete with brackets. |
| 559003 | Caleffi 559 Pocket with magnetic tip 1/2" M For 559 series. |
| 108611 | Caleffi 108 Anti-freeze valve with air sensor 1" Brass body. Max. working pressure: 10 bar. Working temperature range: 0–65 °C. Ambient temperature range: -30–60 °C. Anti-freeze function (water sensor). Opening temperature: 3 °C. Closing temperature: 4 °C. The anti-freeze function is activated when the ambient temperature drops below 5 °C. |
| 108711 | Caleffi 108 Anti-freeze valve with air sensor 1 1/4" Brass body. Max. working pressure: 10 bar. Working temperature range: 0–65 °C. Ambient temperature range: -30–60 °C. Anti-freeze function (water sensor). Opening temperature: 3 °C. Closing temperature: 4 °C. The anti-freeze function is activated when the ambient temperature drops below 5 °C. |
Air and dirt separators (104 products)
Caleffi · Air and dirt separatorsCaleffi 5453 / 5457 DIRTMAG composite magnetic dirt separator16 models
Caleffi · Air and dirt separatorsCaleffi 5463 / 5466 DIRTMAG brass and flanged magnetic dirt separator19 models
Caleffi · Air and dirt separatorsCaleffi 551 DISCAL air separator18 models
Caleffi · Air and dirt separatorsCaleffi 5464 DISCALDIRTMAG air and magnetic dirt separator5 modelsAll models in this group (104)
| 545375 | Caleffi 5453 DIRTMAG Multifunction composite magnetic dirt separator with filter 3/4" Specifically for complete cleaning of the hydraulic circuit, for continuous protection of the boiler and its components. Technopolymer body. Dirt separator with magnet and technopolymer internal element. Two inspectable filters with stainless steel mesh: 1 for initial cleaning (blue) already fitted, 1 for maintenance (grey) in the package. Shut-off valves with nut, brass body. Female connections. Adjustable for horizontal, vertical or 45° installation. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
|---|---|
| 545376 | Caleffi 5453 DIRTMAG Multifunction composite magnetic dirt separator with filter 1" Specifically for complete cleaning of the hydraulic circuit, for continuous protection of the boiler and its components. Technopolymer body. Dirt separator with magnet and technopolymer internal element. Two inspectable filters with stainless steel mesh: 1 for initial cleaning (blue) already fitted, 1 for maintenance (grey) in the package. Shut-off valves with nut, brass body. Female connections. Adjustable for horizontal, vertical or 45° installation. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545377 | Caleffi 5453 DIRTMAG Multifunction composite magnetic dirt separator with filter 1 1/4" Specifically for complete cleaning of the hydraulic circuit, for continuous protection of the boiler and its components. Technopolymer body. Dirt separator with magnet and technopolymer internal element. Two inspectable filters with stainless steel mesh: 1 for initial cleaning (blue) already fitted, 1 for maintenance (grey) in the package. Shut-off valves with nut, brass body. Female connections. Adjustable for horizontal, vertical or 45° installation. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545900 | Caleffi 5459 XS Under-boiler magnetic dirt separator filter 3/4" male thread x 3/4" female thread with captive nut, 545900 Brass body. Chrome plated. Connections: 3/4" male x 3/4" female. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545910 | Caleffi 5459 XS Under-boiler magnetic dirt separator filter 3/4" male thread x 3/4" female thread with captive nut, Installation with straight connection Brass body. Chrome plated. Installation with straight connection. Connections: 3/4" male x 3/4" female. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545000 | Caleffi 5450 DIRTMAGMINI Composite under-boiler magnetic dirt separator and filter 3/4" female thread with captive nut x 3/4" female thread Technopolymer body. Drain cock with hose connection, chrome plated. Boiler side connection: 3/4" female with captive nut. System return side connection: 3/4" male. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545305 | Caleffi 5453 DIRTMAG Magnetic dirt separator 3/4" Technopolymer body. Female connections. Adjustable for horizontal and vertical pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545306 | Caleffi 5453 DIRTMAG Magnetic dirt separator 1" Technopolymer body. Female connections. Adjustable for horizontal and vertical pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545307 | Caleffi 5453 DIRTMAG Magnetic dirt separator 1 1/4" Technopolymer body. Female connections. Adjustable for horizontal and vertical pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545345 | Caleffi 5453 DIRTMAG Magnetic dirt separator with ball valves 3/4" Technopolymer body. Female connections. Adjustable for horizontal, vertical or 45° pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545346 | Caleffi 5453 DIRTMAG Magnetic dirt separator with ball valves 1" Technopolymer body. Female connections. Adjustable for horizontal, vertical or 45° pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545347 | Caleffi 5453 DIRTMAG Magnetic dirt separator with ball valves 1 1/4" Technopolymer body. Female connections. Adjustable for horizontal, vertical or 45° pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545308 | Caleffi 5453 DIRTMAG Magnetic dirt separator 1 1/2" · Max. flow rate [m³/h]: 4.3 Adjustable for horizontal and vertical installation. Drain cock with hose connection. Max. working pressure: 3 bar Temperature range: 0–90 °C Technopolymer body. |
| 545309 | Caleffi 5453 DIRTMAG Magnetic dirt separator 2" · Max. flow rate [m³/h]: 6 Adjustable for horizontal and vertical installation. Drain cock with hose connection. Max. working pressure: 3 bar Temperature range: 0–90 °C Technopolymer body. |
| 545705 | Caleffi 5457 DIRTMAGPRO Double-magnet dirt separator for high capacities 3/4", Female connections · Max. flow rate [m³/h]: 1.6 Technopolymer body. Female connections. Adjustable for horizontal and vertical pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545706 | Caleffi 5457 DIRTMAGPRO Double-magnet dirt separator for high capacities 1", Female connections · Max. flow rate [m³/h]: 1.8 Technopolymer body. Female connections. Adjustable for horizontal and vertical pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545707 | Caleffi 5457 DIRTMAGPRO Double-magnet dirt separator for high capacities 1 1/4", Female connections · Max. flow rate [m³/h]: 2.6 Technopolymer body. Female connections. Adjustable for horizontal and vertical pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545702 | Caleffi 5457 DIRTMAGPRO Double-magnet dirt separator for high capacities Ø 22 · Max. flow rate [m³/h]: 1.6 Technopolymer body. Female connections. Adjustable for horizontal and vertical pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 545703 | Caleffi 5457 DIRTMAGPRO Double-magnet dirt separator for high capacities Ø 28 · Max. flow rate [m³/h]: 1.8 Technopolymer body. Female connections. Adjustable for horizontal and vertical pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| CBN545305 | Caleffi 5457 DIRTMAGPRO Double-magnet dirt separator for high capacities 545705, 545706, 545702, 545703 · Use with: 545305, 545306, Technopolymer body. Female connections. Adjustable for horizontal and vertical pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| CBN545307 | Caleffi 5457 DIRTMAGPRO Double-magnet dirt separator for high capacities · Use with: 545307 Technopolymer body. Female connections. Adjustable for horizontal and vertical pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| CBN545308 | Caleffi 5457 DIRTMAGPRO Double-magnet dirt separator for high capacities · Use with: 545308 Technopolymer body. Female connections. Adjustable for horizontal and vertical pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| CBN545309 | Caleffi 5457 DIRTMAGPRO Double-magnet dirt separator for high capacities · Use with: 545309 Technopolymer body. Female connections. Adjustable for horizontal and vertical pipes. Drain cock with hose connection. Max. working pressure: 3 bar. Temperature range: 0–90 °C. |
| 546315 | Caleffi 5463 DIRTMAG Magnetic dirt separator 3/4", With insulation Brass body. Female threaded connections. Drain cock with hose connection. Top connection with plug. With insulation. Max. working pressure: 10 bar. Temperature range: 0–110 °C. Particle separation rating down to 5 μm. |
| 546316 | Caleffi 5463 DIRTMAG Magnetic dirt separator 1", With insulation Brass body. Female threaded connections. Drain cock with hose connection. Top connection with plug. With insulation. Max. working pressure: 10 bar. Temperature range: 0–110 °C. Particle separation rating down to 5 μm. |
| 546317 | Caleffi 5463 DIRTMAG Magnetic dirt separator 1 1/4", With insulation Brass body. Female threaded connections. Drain cock with hose connection. Top connection with plug. With insulation. Max. working pressure: 10 bar. Temperature range: 0–110 °C. Particle separation rating down to 5 μm. |
| 546318 | Caleffi 5463 DIRTMAG Magnetic dirt separator 1 1/2", With insulation Brass body. Female threaded connections. Drain cock with hose connection. Top connection with plug. With insulation. Max. working pressure: 10 bar. Temperature range: 0–110 °C. Particle separation rating down to 5 μm. |
| 546319 | Caleffi 5463 DIRTMAG Magnetic dirt separator 2", With insulation Brass body. Female threaded connections. Drain cock with hose connection. Top connection with plug. With insulation. Max. working pressure: 10 bar. Temperature range: 0–110 °C. Particle separation rating down to 5 μm. |
| 546650 | Caleffi 5466 DIRTMAG Magnetic dirt separator DN 50 Epoxy resin coated steel body. Flanged connections PN 16. To be coupled with EN 1092-1 flat counterflanges. With insulation. Max. working pressure: 10 bar. Temperature range: 0–100 °C. Particle separation capacity down to 5 μm. |
| 546660 | Caleffi 5466 DIRTMAG Magnetic dirt separator DN 65 Epoxy resin coated steel body. Flanged connections PN 16. To be coupled with EN 1092-1 flat counterflanges. With insulation. Max. working pressure: 10 bar. Temperature range: 0–100 °C. Particle separation capacity down to 5 μm. |
| 546680 | Caleffi 5466 DIRTMAG Magnetic dirt separator DN 80 Epoxy resin coated steel body. Flanged connections PN 16. To be coupled with EN 1092-1 flat counterflanges. With insulation. Max. working pressure: 10 bar. Temperature range: 0–100 °C. Particle separation capacity down to 5 μm. |
| 546610 | Caleffi 5466 DIRTMAG Magnetic dirt separator DN 100 Epoxy resin coated steel body. Flanged connections PN 16. To be coupled with EN 1092-1 flat counterflanges. With insulation. Max. working pressure: 10 bar. Temperature range: 0–100 °C. Particle separation capacity down to 5 μm. |
| 546612 | Caleffi 5466 DIRTMAG Magnetic dirt separator DN 125 Epoxy resin coated steel body. Flanged connections PN 16. To be coupled with EN 1092-1 flat counterflanges. With insulation. Max. working pressure: 10 bar. Temperature range: 0–100 °C. Particle separation capacity down to 5 μm. |
| 546615 | Caleffi 5466 DIRTMAG Magnetic dirt separator DN 150 Epoxy resin coated steel body. Flanged connections PN 16. To be coupled with EN 1092-1 flat counterflanges. With insulation. Max. working pressure: 10 bar. Temperature range: 0–100 °C. Particle separation capacity down to 5 μm. |
| 546305 | Caleffi 5463 DIRTMAG Magnetic dirt separator 3/4", 546305 Brass body. Female threaded connections. Drain cock with hose connection. Top connection with plug. Max. working pressure: 10 bar. Temperature range: 0–110 °C. Particle separation rating down to 5 μm. |
| 546306 | Caleffi 5463 DIRTMAG Magnetic dirt separator 1", 546306 Brass body. Female threaded connections. Drain cock with hose connection. Top connection with plug. Max. working pressure: 10 bar. Temperature range: 0–110 °C. Particle separation rating down to 5 μm. |
| 546307 | Caleffi 5463 DIRTMAG Magnetic dirt separator 1 1/4", 546307 Brass body. Female threaded connections. Drain cock with hose connection. Top connection with plug. Max. working pressure: 10 bar. Temperature range: 0–110 °C. Particle separation rating down to 5 μm. |
| 546308 | Caleffi 5463 DIRTMAG Magnetic dirt separator 1 1/2", 546308 Brass body. Female threaded connections. Drain cock with hose connection. Top connection with plug. Max. working pressure: 10 bar. Temperature range: 0–110 °C. Particle separation rating down to 5 μm. |
| 546309 | Caleffi 5463 DIRTMAG Magnetic dirt separator 2", 546309 Brass body. Female threaded connections. Drain cock with hose connection. Top connection with plug. Max. working pressure: 10 bar. Temperature range: 0–110 °C. Particle separation rating down to 5 μm. |
| 546620 | Caleffi 5466 DIRTMAG Magnetic dirt separator DN 200 Epoxy resin coated steel body. Flanged connections PN 10. To be coupled with EN 1092-1 flat counterflanges. Max. working pressure: 10 bar. Temperature range: 0–100 °C. Temperature sensor connection: 1/2" female. Particle separation capacity down to 5 μm. |
| 546625 | Caleffi 5466 DIRTMAG Magnetic dirt separator DN 250 Epoxy resin coated steel body. Flanged connections PN 10. To be coupled with EN 1092-1 flat counterflanges. Max. working pressure: 10 bar. Temperature range: 0–100 °C. Temperature sensor connection: 1/2" female. Particle separation capacity down to 5 μm. |
| 546630 | Caleffi 5466 DIRTMAG Magnetic dirt separator DN 300 Epoxy resin coated steel body. Flanged connections PN 10. To be coupled with EN 1092-1 flat counterflanges. Max. working pressure: 10 bar. Temperature range: 0–100 °C. Temperature sensor connection: 1/2" female. Particle separation capacity down to 5 μm. |
| 501500 | Caleffi 501 MAXCAL Automatic air vent for heating, air conditioning and cooling 3/4" F x 3/8" F High discharge capacity. Brass body and cover, stainless steel float. Max. working pressure: 16 bar. Max. discharge pressure: 6 bar. Temperature range: -20–120 °C. |
| 551004 | Caleffi 551 DISCAL High-performance automatic air vent 1/2" Brass body. Female connection. Max. working pressure: 10 bar. Max. discharge pressure: 10 bar. Temperature range: 0–110 °C. |
| 502030 | Caleffi 5020 MINICAL Automatic air vent 3/8" M Hot-stamped brass. Max. working pressure: 10 bar. Max. discharge pressure: 2.5 bar. Max. working temperature: 120 °C. |
| 502040 | Caleffi 5020 MINICAL Automatic air vent 1/2" M Hot-stamped brass. Max. working pressure: 10 bar. Max. discharge pressure: 2.5 bar. Max. working temperature: 120 °C. |
| 502050 | Caleffi 5020 MINICAL Automatic air vent 3/4" M Hot-stamped brass. With hygroscopic safety cap. Max. working pressure: 10 bar. Max. discharge pressure: 2.5 bar. Max. working temperature: 120 °C. |
| 502060 | Caleffi 5020 MINICAL Automatic air vent 1" M Hot-stamped brass. With hygroscopic safety cap. Max. working pressure: 10 bar. Max. discharge pressure: 2.5 bar. Max. working temperature: 120 °C. |
| 502130 | Caleffi 5021 MINICAL Automatic air vent 3/8" M Hot-stamped brass. With automatic shut-off cock. Max. working pressure: 10 bar. Max. discharge pressure: 2.5 bar. Max. working temperature: 110 °C. |
| 502140 | Caleffi 5021 MINICAL Automatic air vent 1/2" M Hot-stamped brass. With automatic shut-off cock. Max. working pressure: 10 bar. Max. discharge pressure: 2.5 bar. Max. working temperature: 110 °C. |
| 502630 | Caleffi 5026 ROBOCAL Automatic air vent 3/8" M Hot-stamped brass. Max. working pressure: 10 bar. Max. discharge pressure: 6 bar. Max. working temperature: 115 °C. |
| 502640 | Caleffi 5026 ROBOCAL Automatic air vent 1/2" M Hot-stamped brass. Max. working pressure: 10 bar. Max. discharge pressure: 6 bar. Max. working temperature: 115 °C. |
| 502420 | Caleffi 5024 ROBOCAL Automatic air vent 1/4" M Hot-stamped brass. Max. working pressure: 10 bar. Max. discharge pressure: 4 bar. Max. working temperature: 115 °C. |
| 502430 | Caleffi 5024 ROBOCAL Automatic air vent 3/8" M Hot-stamped brass. Max. working pressure: 10 bar. Max. discharge pressure: 4 bar. Max. working temperature: 115 °C. |
| 504401 | Caleffi 504 AERCAL Automatic air vent for radiators 1/2" M Hot-stamped brass Chrome plated. With hygroscopic safety cap. Max. working pressure: 10 bar. Max. discharge pressure: 2.5 bar. Max. working temperature: 100 °C. |
| 504501 | Caleffi 504 AERCAL Automatic air vent for radiators 3/4" M Hot-stamped brass Chrome plated. With hygroscopic safety cap. Max. working pressure: 10 bar. Max. discharge pressure: 2.5 bar. Max. working temperature: 100 °C. |
| 504611 | Caleffi 504 AERCAL Automatic air vent for radiators 1" M right Hot-stamped brass Chrome plated. With hygroscopic safety cap. Max. working pressure: 10 bar. Max. discharge pressure: 2.5 bar. Max. working temperature: 100 °C. |
| 504621 | Caleffi 504 AERCAL Automatic air vent for radiators 1" M left Hot-stamped brass Chrome plated. With hygroscopic safety cap. Max. working pressure: 10 bar. Max. discharge pressure: 2.5 bar. Max. working temperature: 100 °C. |
| 561300 | Caleffi 561 Automatic shut-off cock 3/8" x 3/8" M For 502. series automatic air vents. PTFE seal on the thread. Max. working pressure: 10 bar. Max. working temperature: 110 °C. |
| 561340 | Caleffi 561 Automatic shut-off cock 3/8" x 1/2" M For 502. series automatic air vents. PTFE seal on the thread. Max. working pressure: 10 bar. Max. working temperature: 110 °C. |
| 561400 | Caleffi 561 Automatic shut-off cock 1/2" x 1/2" M Without PTFE seal on the thread For 502. series automatic air vents. PTFE seal on the thread. Max. working pressure: 10 bar. Max. working temperature: 110 °C. |
| R59681 | Caleffi R59681 AQUASTOP Hygroscopic safety cap For 5020 and 5021 series automatic air vents. |
| 562100 | Caleffi 5621 Anti-vacuum cap For 5020 and 5022 series automatic air vents. |
| 562200 | Caleffi 5622 Anti-vacuum cap For 5026 and 5027 series automatic air vents. |
| 508011 | Caleffi 5080 Automatic hygroscopic air vent for radiators 1/8" M Nickel plated. White POM (acetal resin) butterfly handle. PTFE seal on the thread. Max. working pressure: 10 bar Max. working temperature: 100 °C. |
| 508021 | Caleffi 5080 Automatic hygroscopic air vent for radiators 1/4" M Nickel plated. White POM (acetal resin) butterfly handle. PTFE seal on the thread. Max. working pressure: 10 bar Max. working temperature: 100 °C. |
| 508031 | Caleffi 5080 Automatic hygroscopic air vent for radiators 3/8" M Nickel plated. White POM (acetal resin) butterfly handle. PTFE seal on the thread. Max. working pressure: 10 bar Max. working temperature: 100 °C. |
| 508041 | Caleffi 5080 Automatic hygroscopic air vent for radiators 1/2" M Nickel plated. White POM (acetal resin) butterfly handle. PTFE seal on the thread. Max. working pressure: 10 bar Max. working temperature: 100 °C. |
| 505511 | Caleffi 5055 Manual air vent for radiators 1/8" M Rubber seal. Nickel plated. White POM (acetal resin) control knob. PTFE seal on the thread. Max. working pressure: 10 bar. Max. working temperature: 90 °C. |
| 505521 | Caleffi 5055 Manual air vent for radiators 1/4" M Rubber seal. Nickel plated. White POM (acetal resin) control knob. PTFE seal on the thread. Max. working pressure: 10 bar. Max. working temperature: 90 °C. |
| 505531 | Caleffi 5055 Manual air vent for radiators 3/8" M Rubber seal. Nickel plated. White POM (acetal resin) control knob. PTFE seal on the thread. Max. working pressure: 10 bar. Max. working temperature: 90 °C. |
| 505541 | Caleffi 5055 Manual air vent for radiators 1/2" M Rubber seal. Nickel plated. White POM (acetal resin) control knob. PTFE seal on the thread. Max. working pressure: 10 bar. Max. working temperature: 90 °C. |
| 508100 | Caleffi 5081 Spare hygroscopic cartridge for 5080 series 12 p.1.5 |
| 551805 | Caleffi 551 DISCAL Air separator 3/4" F, Technopolymer body Technopolymer body. Female threaded connections. Adjustable for horizontal and vertical pipes. With hygroscopic safety cap. Max. working pressure: 3 bar. Max. working temperature: 110 °C. |
| 551806 | Caleffi 551 DISCAL Air separator 1" F, Technopolymer body Technopolymer body. Female threaded connections. Adjustable for horizontal and vertical pipes. With hygroscopic safety cap. Max. working pressure: 3 bar. Max. working temperature: 110 °C. |
| 551705 | Caleffi 551 DISCAL Air separator 3/4" F, Brass body Brass body. Female connection. Adjustable for horizontal and vertical pipes. Max. working pressure: 10 bar. Max. discharge pressure: 10 bar. Temperature range: 0–110 °C. |
| 551706 | Caleffi 551 DISCAL Air separator 1" F, Brass body Brass body. Female connection. Adjustable for horizontal and vertical pipes. Max. working pressure: 10 bar. Max. discharge pressure: 10 bar. Temperature range: 0–110 °C. |
| 551716 | Caleffi 551 DISCAL Air separator 1" M Brass body. Female connection. Adjustable for horizontal and vertical pipes. Max. working pressure: 10 bar. Max. discharge pressure: 10 bar. Temperature range: 0–110 °C. |
| 551005 | Caleffi 551 DISCAL Air separator 3/4" Brass body. Female connections. With drain. Max. working pressure: 10 bar. Max. discharge pressure: 10 bar. Temperature range: 0–110 °C. |
| 551006 | Caleffi 551 DISCAL Air separator 1" Brass body. Female connections. With drain. Max. working pressure: 10 bar. Max. discharge pressure: 10 bar. Temperature range: 0–110 °C. |
| 551007 | Caleffi 551 DISCAL Air separator 1 1/4" Brass body. Female connections. With drain. Max. working pressure: 10 bar. Max. discharge pressure: 10 bar. Temperature range: 0–110 °C. |
| 551008 | Caleffi 551 DISCAL Air separator 1 1/2" Brass body. Female connections. With drain. Max. working pressure: 10 bar. Max. discharge pressure: 10 bar. Temperature range: 0–110 °C. |
| 551009 | Caleffi 551 DISCAL Air separator 2" Brass body. Female connections. With drain. Max. working pressure: 10 bar. Max. discharge pressure: 10 bar. Temperature range: 0–110 °C. |
| 551205 | Caleffi 551 DISCAL Technopolymer air separator 3/4"F Adjustable for horizontal or vertical installation. Max. working pressure: 3 bar Temperature range: 0–90 °C Material: technopolymer |
| 551206 | Caleffi 551 DISCAL Technopolymer air separator 1"F Adjustable for horizontal or vertical installation. Max. working pressure: 3 bar Temperature range: 0–90 °C Material: technopolymer |
| 551207 | Caleffi 551 DISCAL Technopolymer air separator 1 1/4" F Adjustable for horizontal or vertical installation. Max. working pressure: 3 bar Temperature range: 0–90 °C Material: technopolymer |
| 551202 | Caleffi 551 DISCAL Technopolymer air separator Ø 22 Adjustable for horizontal or vertical installation. Max. working pressure: 3 bar Temperature range: 0–90 °C Material: technopolymer |
| 551203 | Caleffi 551 DISCAL Technopolymer air separator Ø 28 Adjustable for horizontal or vertical installation. Max. working pressure: 3 bar Temperature range: 0–90 °C Material: technopolymer |
| 551208 | Caleffi 551 DISCAL Technopolymer air separator 1 1/2" Adjustable for horizontal or vertical installation. Max. working pressure: 3 bar Temperature range: 0–90 °C Material: technopolymer |
| 551209 | Caleffi 551 DISCAL Technopolymer air separator 2" Adjustable for horizontal or vertical installation. Max. working pressure: 3 bar Temperature range: 0–90 °C Material: technopolymer |
| CBN551202 | Caleffi 551 Insulation for 551 series technopolymer air separators 551205, 551206 · Use with: 551202, 551203, |
| CBN551207 | Caleffi 551 Insulation for 551 series technopolymer air separators · Use with: 551207 |
| CBN551208 | Caleffi 551 Insulation for 551 series technopolymer air separators · Use with: 551208 |
| CBN551209 | Caleffi 551 Insulation for 551 series technopolymer air separators · Use with: 551209 |
| 546405 | Caleffi 5464 DISCAL Air separator-magnetic dirt separator 3/4" Technopolymer body. Female connections. With hygroscopic safety cap. Drain cock with hose connection. Max. working pressure: 3 bar. Max. working temperature: 90 °C. |
| 546406 | Caleffi 5464 DISCAL Air separator-magnetic dirt separator 1" Technopolymer body. Female connections. With hygroscopic safety cap. Drain cock with hose connection. Max. working pressure: 3 bar. Max. working temperature: 90 °C. |
| 546407 | Caleffi 5464 DISCAL Air separator-magnetic dirt separator 1 1/4" Technopolymer body. Female connections. With hygroscopic safety cap. Drain cock with hose connection. Max. working pressure: 3 bar. Max. working temperature: 90 °C. |
| 546408 | Caleffi 5464 DISCALDIRTMAG Air separator-magnetic dirt separator 1 1/2" Adjustable for horizontal and vertical pipes. With hygroscopic safety cap. Drain cock with hose connection. Max. working pressure: 3 bar Temperature range: 0–90 °C Material: technopolymer |
| 546409 | Caleffi 5464 DISCALDIRTMAG Air separator-magnetic dirt separator 2" Adjustable for horizontal and vertical pipes. With hygroscopic safety cap. Drain cock with hose connection. Max. working pressure: 3 bar Temperature range: 0–90 °C Material: technopolymer |
| CBN546402 | Caleffi 5464 Insulation for 5464 series air separator-magnetic dirt separator 546405, 546406 · Use with: 546402, 546403, |
| CBN546407 | Caleffi 5464 Insulation for 5464 series air separator-magnetic dirt separator · Use with: 546407 |
| CBN546408 | Caleffi 5464 Insulation for 5464 series air separator-magnetic dirt separator · Use with: 546408 |
| CBN546409 | Caleffi 5464 Insulation for 5464 series air separator-magnetic dirt separator · Use with: 546409 |
| 545950 | Caleffi 5459 XP Under-boiler polyphosphate crystal dispenser 1/2" M x 1/2" F nut For domestic hot water circulation systems. Brass body. Chrome plated. Connections: 1/2" M x 1/2" F. Max. working pressure: 6 bar. Max. temperature range: 5–40 °C. Max. ambient temperature: 40 °C. Max. crystal content: 140 g. Average crystal life: 35–40 m³ of medium-hardness domestic hot water at 12 °f. Use only original spare parts code F0001503. Complete with polyphosphate crystals. |
Thermo-electric actuators (13 products)
| 656112 | Caleffi 6561 Thermo-electric actuator · 230 V For valve series 338, 339, 401, 402, 425, 426, 421, 422, 230, 231, 232, 233, 234, 237, 220, 221, 222, 223, 224, 225, 226, 227, 455 and 456. Normally closed. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Auxiliary microswitch contact rating: 0.8 A (230 V). Power consumption: 3 W. Starting current: ≤ 1 A. Ambient temperature range: 0–50 °C. Protection class: IP 44 (vertical stem). Cable length: 80 cm. |
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| 656114 | Caleffi 6561 Thermo-electric actuator · 24 V For valve series 338, 339, 401, 402, 425, 426, 421, 422, 230, 231, 232, 233, 234, 237, 220, 221, 222, 223, 224, 225, 226, 227, 455 and 456. Normally closed. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Auxiliary microswitch contact rating: 0.8 A (230 V). Power consumption: 3 W. Starting current: ≤ 1 A. Ambient temperature range: 0–50 °C. Protection class: IP 44 (vertical stem). Cable length: 80 cm. |
| 656102 | Caleffi 6561 Thermo-electric actuator without auxiliary microswitch (2-wire) · 230 V For valve series 338, 339, 401, 402, 425, 426, 421, 422, 230, 231, 232, 233, 234, 237, 220, 221, 222, 223, 224, 225, 226, 227, 455 and 456. Normally closed. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Auxiliary microswitch contact rating: 0.8 A (230 V). Power consumption: 3 W. Starting current: ≤ 1 A. Ambient temperature range: 0–50 °C. Protection class: IP 44 (vertical stem). Cable length: 80 cm. |
| 656104 | Caleffi 6561 Thermo-electric actuator without auxiliary microswitch (2-wire) · 24 V For valve series 338, 339, 401, 402, 425, 426, 421, 422, 230, 231, 232, 233, 234, 237, 220, 221, 222, 223, 224, 225, 226, 227, 455 and 456. Normally closed. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Auxiliary microswitch contact rating: 0.8 A (230 V). Power consumption: 3 W. Starting current: ≤ 1 A. Ambient temperature range: 0–50 °C. Protection class: IP 44 (vertical stem). Cable length: 80 cm. |
| 656212 | Caleffi 6562 Thermo-electric actuator · 230 V With opening position indicator. Quick-coupling installation with clip adaptor. For valve series 338, 339, 401, 402, 425, 426, 421, 422, 230, 231, 232, 233, 234, 237, 220, 221, 222, 223, 224, 225, 226, 227, 455 and 456. Normally closed. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Auxiliary microswitch contact rating: 0.8 A (230 V). Power consumption: 3 W. Starting current: ≤ 1 A. Ambient temperature range: 0–50 °C. Protection class: IP 54. Cable length: 80 cm. |
| 656214 | Caleffi 6562 Thermo-electric actuator · 24 V With opening position indicator. Quick-coupling installation with clip adaptor. For valve series 338, 339, 401, 402, 425, 426, 421, 422, 230, 231, 232, 233, 234, 237, 220, 221, 222, 223, 224, 225, 226, 227, 455 and 456. Normally closed. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Auxiliary microswitch contact rating: 0.8 A (230 V). Power consumption: 3 W. Starting current: ≤ 1 A. Ambient temperature range: 0–50 °C. Protection class: IP 54. Cable length: 80 cm. |
| 656202 | Caleffi 6562 Thermo-electric actuator without auxiliary microswitch (2-wire) · 230 V With opening position indicator. Quick-coupling installation with clip adaptor. For valve series 338, 339, 401, 402, 425, 426, 421, 422, 230, 231, 232, 233, 234, 237, 220, 221, 222, 223, 224, 225, 226, 227, 455 and 456. Normally closed. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Auxiliary microswitch contact rating: 0.8 A (230 V). Power consumption: 3 W. Starting current: ≤ 1 A. Ambient temperature range: 0–50 °C. Protection class: IP 54. Cable length: 80 cm. |
| 656204 | Caleffi 6562 Thermo-electric actuator without auxiliary microswitch (2-wire) · 24 V With opening position indicator. Quick-coupling installation with clip adaptor. For valve series 338, 339, 401, 402, 425, 426, 421, 422, 230, 231, 232, 233, 234, 237, 220, 221, 222, 223, 224, 225, 226, 227, 455 and 456. Normally closed. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Auxiliary microswitch contact rating: 0.8 A (230 V). Power consumption: 3 W. Starting current: ≤ 1 A. Ambient temperature range: 0–50 °C. Protection class: IP 54. Cable length: 80 cm. |
| 656524 | Caleffi 6565 Proportional thermo-electric actuator · 24 V · Control: 0–10 V · Feedback signal: 0–10 V Quick-coupling installation with clip adaptor. Normally closed. Supply: 24 V (AC)/(DC). Steady-state power consumption: 1.2 W. Control signal: 0–10 V. Ambient temperature range: 0–60 °C. Protection class: IP 54. Connection: M 30 p.1.5. Supply cable: 1 m. Feedback signal: 0–10 V. |
| 656502 | Caleffi 6565 Thermo-electric actuator · 230 V · Control: ON/OFF · Feedback signal: normally closed Quick-coupling installation with clip adaptor. Supply: 230 V (AC) or 24 V (AC)/(DC). Control signal: ON/OFF. Power consumption: 1 W. Ambient temperature range: 0–60 °C. Protection class: IP 54. Connection: M 30 p.1.5. Supply cable length: 1 m. |
| 656504 | Caleffi 6565 Thermo-electric actuator · 24 V · Control: ON/OFF · Feedback signal: normally closed Quick-coupling installation with clip adaptor. Supply: 230 V (AC) or 24 V (AC)/(DC). Control signal: ON/OFF. Power consumption: 1 W. Ambient temperature range: 0–60 °C. Protection class: IP 54. Connection: M 30 p.1.5. Supply cable length: 1 m. |
| 656602 | Caleffi 6566 Thermo-electric actuator · 230 V · Control: ON/OFF · Feedback signal: normally open Quick-coupling installation with clip adaptor. Supply: 230 V (AC) or 24 V (AC)/(DC). Control signal: ON/OFF. Power consumption: 1 W. Ambient temperature range: 0–60 °C. Protection class: IP 54. Connection: M 30 p.1.5. Supply cable length: 1 m. |
| 656604 | Caleffi 6566 Thermo-electric actuator · 24 V · Control: ON/OFF · Feedback signal: normally open Quick-coupling installation with clip adaptor. Supply: 230 V (AC) or 24 V (AC)/(DC). Control signal: ON/OFF. Power consumption: 1 W. Ambient temperature range: 0–60 °C. Protection class: IP 54. Connection: M 30 p.1.5. Supply cable length: 1 m. |
Zone valves and mixing valves (168 products)
| 644242 | Caleffi 6442 Two-way motorised ball zone valve 1/2" · 230 V · Kv 11.1 Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
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| 644252 | Caleffi 6442 Two-way motorised ball zone valve 3/4" · 230 V · Kv 11.1 Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644262 | Caleffi 6442 Two-way motorised ball zone valve 1" · 230 V · Kv 11.1 Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644244 | Caleffi 6442 Two-way motorised ball zone valve 1/2" · 24 V · Kv 11.1 Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644254 | Caleffi 6442 Two-way motorised ball zone valve 3/4" · 24 V · Kv 11.1 Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644264 | Caleffi 6442 Two-way motorised ball zone valve 1" · 24 V · Kv 11.1 Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644342 3BY | Caleffi 6443 Three-way motorised ball zone valve, version with by-pass 1/2" · 230 V · Kv 10.3 (straight) · Kv 1.8 (bypass) Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644352 3BY | Caleffi 6443 Three-way motorised ball zone valve, version with by-pass 3/4" · 230 V · Kv 10.3 (straight) · Kv 1.8 (bypass) Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644362 3BY | Caleffi 6443 Three-way motorised ball zone valve, version with by-pass 1" · 230 V · Kv 10.3 (straight) · Kv 1.8 (bypass) Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644344 3BY | Caleffi 6443 Three-way motorised ball zone valve, version with by-pass 1/2" · 24 V · Kv 10.3 (straight) · Kv 1.8 (bypass) Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644354 3BY | Caleffi 6443 Three-way motorised ball zone valve, version with by-pass 3/4" · 24 V · Kv 10.3 (straight) · Kv 1.8 (bypass) Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644364 3BY | Caleffi 6443 Three-way motorised ball zone valve, version with by-pass 1" · 24 V · Kv 10.3 (straight) · Kv 1.8 (bypass) Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644562 | Caleffi 6445 Motorised three-way diverter valve 1" · 230 V · Kv 9.0 · Operating time (s): 40 Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Supply cable length: 100 cm. |
| 644566 | Caleffi 6445 Motorised three-way diverter valve 1" · 230 V · Kv 9.0 · Operating time (s): 10 Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Supply cable length: 100 cm. |
| 640062 | Caleffi 6400 Three-way motorised ball valve with integrated by-pass valve 1" · 230 V AC · Kv 9 · Operating time: 40 s (90° rotation) Equipped with actuator with three-point control, insulation shell and anti-condensation spacer. Complete with auxiliary microswitch. Max. working pressure: 10 bar Temperature range: 0–100 °C Max. percentage of glycol: 30% Ambient temperature range: 0–55 °C Protection class: IP 54 Setting range: 1–6 m w.c. Secondary connections: 3/4" M |
| 640066 | Caleffi 6400 Three-way motorised ball valve with integrated by-pass valve 1" · 230 V AC · Kv 9 · Operating time: 10 s (90° rotation) Equipped with actuator with three-point control, insulation shell and anti-condensation spacer. Complete with auxiliary microswitch. Max. working pressure: 10 bar Temperature range: 0–100 °C Max. percentage of glycol: 30% Ambient temperature range: 0–55 °C Protection class: IP 54 Setting range: 1–6 m w.c. Secondary connections: 3/4" M |
| 644022 | Caleffi 6440 Spare actuator with 3-point control for 6445 series motorised ball zone valves · 230 V AC · Operating time: 40 s (90° rotation) Ambient temperature range: 0–55 °C Protection class: IP 54 Supply cable length: 1 m |
| 644032 | Caleffi 6440 Spare actuator with 3-point control for 6445 series motorised ball zone valves · 230 V AC · Operating time: 10 s (90° rotation) Ambient temperature range: 0–55 °C Protection class: IP 54 Supply cable length: 1 m |
| 644024 | Caleffi 6440 Spare actuator with 3-point control for 6443 series motorised ball zone valves 24 V AC 40 s (90° rotation) Ambient temperature range: 0–55 °C Protection class: IP 54 Supply cable length: 1 m |
| 644034 | Caleffi 6440 Spare actuator with 3-point control for 6443 series motorised ball zone valves 24 V AC 10 s (90° rotation) Ambient temperature range: 0–55 °C Protection class: IP 54 Supply cable length: 1 m |
| 676500 | Caleffi 676 High flow rate two-way zone valve 1" · Kv 4.77 Suitable for 6563, 6561, 6562 and 6564 series thermo-electric actuators. Max. working pressure: 10 bar. Max. Δp: 2.5 bar. Temperature range: 0–95 °C. |
| 676040 | Caleffi 676 Two-way zone valve suitable for 6563, 6561, 6562 and 6564 series thermo-electric actuators 1/2" · Kv 3.7 Max. working pressure: 10 bar. Max. Δp: 1.2 bar Temperature range: 0–95 °C. |
| 676050 | Caleffi 676 Two-way zone valve suitable for 6563, 6561, 6562 and 6564 series thermo-electric actuators 3/4" · Kv 3.7 Max. working pressure: 10 bar. Max. Δp: 1.2 bar Temperature range: 0–95 °C. |
| 676060 | Caleffi 676 Two-way zone valve suitable for 6563, 6561, 6562 and 6564 series thermo-electric actuators 1" · Kv 3.7 Max. working pressure: 10 bar. Max. Δp: 1.2 bar Temperature range: 0–95 °C. |
| 677040 | Caleffi 677 Three-way zone valve suitable for 6563, 6561, 6562 and 6564 series thermo-electric actuators 1/2" · Kv 3.7 (straight) · Kv 1.0 (bypass) Max. working pressure: 10 bar. Max. Δp: 1.2 bar Temperature range: 0–95 °C. |
| 677050 | Caleffi 677 Three-way zone valve suitable for 6563, 6561, 6562 and 6564 series thermo-electric actuators 3/4" · Kv 3.7 (straight) · Kv 1.0 (bypass) Max. working pressure: 10 bar. Max. Δp: 1.2 bar Temperature range: 0–95 °C. |
| 677060 | Caleffi 677 Three-way zone valve suitable for 6563, 6561, 6562 and 6564 series thermo-electric actuators 1" · Kv 3.7 (straight) · Kv 1.0 (bypass) Max. working pressure: 10 bar. Max. Δp: 1.2 bar Temperature range: 0–95 °C. |
| 678040 | Caleffi 678 Three-way zone valve with by-pass ‘T' connection, suitable for 6563, 6561, 6562 and 6564 series thermo-electric actuators 1/2" · Kv 3.7 (straight) · Kv 1.0 (bypass) Max. working pressure: 10 bar. Max. Δp: 1.2 bar. Temperature range: 0–95 °C. U6 nozzle integrated in the ‘T' connection. Outlet centre distance adjustable from 49 to 63 mm. |
| 678050 | Caleffi 678 Three-way zone valve with by-pass ‘T' connection, suitable for 6563, 6561, 6562 and 6564 series thermo-electric actuators 3/4" · Kv 3.7 (straight) · Kv 1.0 (bypass) Max. working pressure: 10 bar. Max. Δp: 1.2 bar. Temperature range: 0–95 °C. U6 nozzle integrated in the ‘T' connection. Outlet centre distance adjustable from 49 to 63 mm. |
| 678060 | Caleffi 678 Three-way zone valve with by-pass ‘T' connection, suitable for 6563, 6561, 6562 and 6564 series thermo-electric actuators 1" · Kv 3.7 (straight) · Kv 1.0 (bypass) Max. working pressure: 10 bar. Max. Δp: 1.2 bar. Temperature range: 0–95 °C. U6 nozzle integrated in the ‘T' connection. Outlet centre distance adjustable from 49 to 63 mm. |
| 642042 | Caleffi 642 Motorised two-way zone valve 1/2" · Kv 2.5 · Max. Δp (bar): 2.10 Normally closed. With auxiliary microswitch. Supply: 230 V (AC). Power consumption: 6.5 W, 7 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Opening time: 70–75 s. Closing time: 5–7 s. Protection class: IP 20. Max. ambient temperature: 40 °C. Max. working pressure: 16 bar. Temperature range: 0–90 °C. Cable length: 95 cm. |
| 642052 | Caleffi 642 Motorised two-way zone valve 3/4" · Kv 4.5 · Max. Δp (bar): 1.50 Normally closed. With auxiliary microswitch. Supply: 230 V (AC). Power consumption: 6.5 W, 7 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Opening time: 70–75 s. Closing time: 5–7 s. Protection class: IP 20. Max. ambient temperature: 40 °C. Max. working pressure: 16 bar. Temperature range: 0–90 °C. Cable length: 95 cm. |
| 642062 | Caleffi 642 Motorised two-way zone valve 1" · Kv 6 · Max. Δp (bar): 1.00 Normally closed. With auxiliary microswitch. Supply: 230 V (AC). Power consumption: 6.5 W, 7 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Opening time: 70–75 s. Closing time: 5–7 s. Protection class: IP 20. Max. ambient temperature: 40 °C. Max. working pressure: 16 bar. Temperature range: 0–90 °C. Cable length: 95 cm. |
| 643042 | Caleffi 643 Motorised three-way zone valve 1/2" · Kv 2.5 · Max. Δp (bar): 2.10 Normally closed. With auxiliary microswitch. Supply: 230 V (AC). Power consumption: 6.5 W, 7 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Opening time: 70–75 s. Closing time: 5–7 s. Protection class: IP 20. Max. ambient temperature: 40 °C. Max. working pressure: 16 bar. Temperature range: 0–90 °C. Cable length: 95 cm. |
| 643052 | Caleffi 643 Motorised three-way zone valve 3/4" · Kv 4.5 · Max. Δp (bar): 1.50 Normally closed. With auxiliary microswitch. Supply: 230 V (AC). Power consumption: 6.5 W, 7 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Opening time: 70–75 s. Closing time: 5–7 s. Protection class: IP 20. Max. ambient temperature: 40 °C. Max. working pressure: 16 bar. Temperature range: 0–90 °C. Cable length: 95 cm. |
| 643062 | Caleffi 643 Motorised three-way zone valve 1" · Kv 6 · Max. Δp (bar): 1.00 Normally closed. With auxiliary microswitch. Supply: 230 V (AC). Power consumption: 6.5 W, 7 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Opening time: 70–75 s. Closing time: 5–7 s. Protection class: IP 20. Max. ambient temperature: 40 °C. Max. working pressure: 16 bar. Temperature range: 0–90 °C. Cable length: 95 cm. |
| 644246 | Caleffi 6442 Motorised two-way ball valve 1/2" · 230 V · Kv 11.1 Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 8 VA. Auxiliary microswitch contact rating: 0.8 A. Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 10 s (90° rotation). Supply cable length: 100 cm. |
| 644256 | Caleffi 6442 Motorised two-way ball valve 3/4" · 230 V · Kv 11.1 Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 8 VA. Auxiliary microswitch contact rating: 0.8 A. Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 10 s (90° rotation). Supply cable length: 100 cm. |
| 644248 | Caleffi 6442 Motorised two-way ball valve 1/2" · 24 V · Kv 11.1 Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 8 VA. Auxiliary microswitch contact rating: 0.8 A. Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 10 s (90° rotation). Supply cable length: 100 cm. |
| 644258 | Caleffi 6442 Motorised two-way ball valve 3/4" · 24 V · Kv 11.1 Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 8 VA. Auxiliary microswitch contact rating: 0.8 A. Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 10 s (90° rotation). Supply cable length: 100 cm. |
| 644346 | Caleffi 6443 Motorised three-way diverter valve 1/2" · 230 V · Kv 3.9, Power consumption: 8 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 8 VA. Auxiliary microswitch contact rating: 0.8 A. Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 10 s (90° rotation). Supply cable length: 100 cm. |
| 644356 | Caleffi 6443 Motorised three-way diverter valve 3/4" · 230 V · Kv 3.9, Power consumption: 8 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 8 VA. Auxiliary microswitch contact rating: 0.8 A. Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 10 s (90° rotation). Supply cable length: 100 cm. |
| 644357 | Caleffi 6443 Motorised three-way diverter valve 3/4" · 230 V · Kv 8.6, Power consumption: 8 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 8 VA. Auxiliary microswitch contact rating: 0.8 A. Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 10 s (90° rotation). Supply cable length: 100 cm. |
| 644366 | Caleffi 6443 Motorised three-way diverter valve 1" · 230 V · Kv 9.0, Power consumption: 8 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 8 VA. Auxiliary microswitch contact rating: 0.8 A. Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 10 s (90° rotation). Supply cable length: 100 cm. |
| 644348 | Caleffi 6443 Motorised three-way diverter valve 1/2" · 24 V · Kv 3.9, Power consumption: 8 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 8 VA. Auxiliary microswitch contact rating: 0.8 A. Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 10 s (90° rotation). Supply cable length: 100 cm. |
| 644358 | Caleffi 6443 Motorised three-way diverter valve 3/4" · 24 V · Kv 3.9, Power consumption: 8 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 8 VA. Auxiliary microswitch contact rating: 0.8 A. Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 10 s (90° rotation). Supply cable length: 100 cm. |
| 644359 | Caleffi 6443 Motorised three-way diverter valve 3/4" · 24 V · Kv 8.6, Power consumption: 8 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 8 VA. Auxiliary microswitch contact rating: 0.8 A. Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 10 s (90° rotation). Supply cable length: 100 cm. |
| 644368 | Caleffi 6443 Motorised three-way diverter valve 1" · 24 V · Kv 9.0, Power consumption: 8 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 8 VA. Auxiliary microswitch contact rating: 0.8 A. Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 10 s (90° rotation). Supply cable length: 100 cm. |
| 644342 | Caleffi 6443 Motorised three-way diverter valve 1/2" · 230 V · Kv 3.9, Power consumption: 4 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644352 | Caleffi 6443 Motorised three-way diverter valve 3/4" · 230 V · Kv 3.9, Power consumption: 4 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644353 | Caleffi 6443 Motorised three-way diverter valve 3/4" · 230 V · Kv 8.6, Power consumption: 4 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644362 | Caleffi 6443 Motorised three-way diverter valve 1" · 230 V · Kv 9.0, Power consumption: 4 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644344 | Caleffi 6443 Motorised three-way diverter valve 1/2" · 24 V · Kv 3.9, Power consumption: 4 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644354 | Caleffi 6443 Motorised three-way diverter valve 3/4" · 24 V · Kv 3.9, Power consumption: 4 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644355 | Caleffi 6443 Motorised three-way diverter valve 3/4" · 24 V · Kv 8.6, Power consumption: 4 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 644364 | Caleffi 6443 Motorised three-way diverter valve 1" · 24 V · Kv 9.0, Power consumption: 4 VA Max. working pressure: 10 bar. Max. Δp: 10 bar. Temperature range: -5–110 °C. Equipped with actuator with three-point control. With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Power consumption: 4 VA. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–55 °C. Protection class: IP 44 (vertical stem), IP 40 (horizontal stem). Operating time: 40 s (90° rotation). Supply cable length: 100 cm. |
| 638052 | Caleffi 638 Motorised two-way ball valve 3/4" · 15 N·m · 230 V · Kv 17 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 3/4"–1 1/4": 10 bar, 1 1/2" - 2": 5 bar Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s (90° rotation). |
| 638062 | Caleffi 638 Motorised two-way ball valve 1" · 15 N·m · 230 V · Kv 36.5 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 3/4"–1 1/4": 10 bar, 1 1/2" - 2": 5 bar Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s (90° rotation). |
| 638072 | Caleffi 638 Motorised two-way ball valve 1 1/4" · 15 N·m · 230 V · Kv 48 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 3/4"–1 1/4": 10 bar, 1 1/2" - 2": 5 bar Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s (90° rotation). |
| 638082 | Caleffi 638 Motorised two-way ball valve 1 1/2" · 15 N·m · 230 V · Kv 77 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 3/4"–1 1/4": 10 bar, 1 1/2" - 2": 5 bar Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s (90° rotation). |
| 638092 | Caleffi 638 Motorised two-way ball valve 2" · 15 N·m · 230 V · Kv 140 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 3/4"–1 1/4": 10 bar, 1 1/2" - 2": 5 bar Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s (90° rotation). |
| 638054 | Caleffi 638 Motorised two-way ball valve 3/4" · 15 N·m · 24 V · Kv 17 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 3/4"–1 1/4": 10 bar, 1 1/2" - 2": 5 bar Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s (90° rotation). |
| 638064 | Caleffi 638 Motorised two-way ball valve 1" · 15 N·m · 24 V · Kv 36.5 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 3/4"–1 1/4": 10 bar, 1 1/2" - 2": 5 bar Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s (90° rotation). |
| 638074 | Caleffi 638 Motorised two-way ball valve 1 1/4" · 15 N·m · 24 V · Kv 48 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 3/4"–1 1/4": 10 bar, 1 1/2" - 2": 5 bar Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s (90° rotation). |
| 638084 | Caleffi 638 Motorised two-way ball valve 1 1/2" · 15 N·m · 24 V · Kv 77 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 3/4"–1 1/4": 10 bar, 1 1/2" - 2": 5 bar Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s (90° rotation). |
| 638094 | Caleffi 638 Motorised two-way ball valve 2" · 15 N·m · 24 V · Kv 140 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 3/4"–1 1/4": 10 bar, 1 1/2" - 2": 5 bar Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s (90° rotation). |
| 638153 | Caleffi 638 Motorised three-way ball valve 3/4" · 15 N·m · 230 V · Kv 9.5 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s. (90° rotation - with "T" port). |
| 638163 | Caleffi 638 Motorised three-way ball valve 1" · 15 N·m · 230 V · Kv 12.9 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s. (90° rotation - with "T" port). |
| 638173 | Caleffi 638 Motorised three-way ball valve 1 1/4" · 15 N·m · 230 V · Kv 24.7 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s. (90° rotation - with "T" port). |
| 638183 | Caleffi 638 Motorised three-way ball valve 1 1/2" · 15 N·m · 230 V · Kv 47 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s. (90° rotation - with "T" port). |
| 638193 | Caleffi 638 Motorised three-way ball valve 2" · 15 N·m · 230 V · Kv 50, Operating time: 50 s With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s. (90° rotation - with "T" port). |
| 638155 | Caleffi 638 Motorised three-way ball valve 3/4" · 15 N·m · 24 V · Kv 9.5 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s. (90° rotation - with "T" port). |
| 638165 | Caleffi 638 Motorised three-way ball valve 1" · 15 N·m · 24 V · Kv 12.9 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s. (90° rotation - with "T" port). |
| 638175 | Caleffi 638 Motorised three-way ball valve 1 1/4" · 15 N·m · 24 V · Kv 24.7 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s. (90° rotation - with "T" port). |
| 638185 | Caleffi 638 Motorised three-way ball valve 1 1/2" · 15 N·m · 24 V · Kv 47 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s. (90° rotation - with "T" port). |
| 638195 | Caleffi 638 Motorised three-way ball valve 2" · 15 N·m · 24 V · Kv 50, Operating time: 50 s With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 50 s. (90° rotation - with "T" port). |
| 638012 | Caleffi 638 Spare actuator for 638 series motorised two-way and three-way ball valves with "T" port 230 V AC 50 s (90° with rotation) Ambient temperature range: -10–55 °C Protection class: IP 54 Supply cable length: 1 m |
| 638014 | Caleffi 638 Spare actuator for 638 series motorised two-way and three-way ball valves with "T" port 24 V AC 50 s (90° with rotation) Ambient temperature range: -10–55 °C Protection class: IP 54 Supply cable length: 1 m |
| 638053 | Caleffi 638 Motorised three-way ball valve 3/4" · 15 N·m · 230 V · Kv 9.9 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 100 s. (180° rotation - with "L" port). |
| 638063 | Caleffi 638 Motorised three-way ball valve 1" · 15 N·m · 230 V · Kv 13.4 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 100 s. (180° rotation - with "L" port). |
| 638073 | Caleffi 638 Motorised three-way ball valve 1 1/4" · 15 N·m · 230 V · Kv 22.8 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 100 s. (180° rotation - with "L" port). |
| 638083 | Caleffi 638 Motorised three-way ball valve 1 1/2" · 15 N·m · 230 V · Kv 44 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 100 s. (180° rotation - with "L" port). |
| 638093 | Caleffi 638 Motorised three-way ball valve 2" · 15 N·m · 230 V · Kv 50, Operating time: 100 s With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 100 s. (180° rotation - with "L" port). |
| 638055 | Caleffi 638 Motorised three-way ball valve 3/4" · 15 N·m · 24 V · Kv 9.9 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 100 s. (180° rotation - with "L" port). |
| 638065 | Caleffi 638 Motorised three-way ball valve 1" · 15 N·m · 24 V · Kv 13.4 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 100 s. (180° rotation - with "L" port). |
| 638075 | Caleffi 638 Motorised three-way ball valve 1 1/4" · 15 N·m · 24 V · Kv 22.8 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 100 s. (180° rotation - with "L" port). |
| 638085 | Caleffi 638 Motorised three-way ball valve 1 1/2" · 15 N·m · 24 V · Kv 44 With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 100 s. (180° rotation - with "L" port). |
| 638095 | Caleffi 638 Motorised three-way ball valve 2" · 15 N·m · 24 V · Kv 50, Operating time: 100 s With auxiliary microswitch. Supply: 230 V (AC) or 24 V (AC). Max. working pressure: 16 bar. Max. Δp: 10 bar. Temperature range: -10–110 °C. Ambient temperature range: -10–55 °C. Power consumption: 6 VA. Auxiliary microswitch contact rating: 6 (2) A - 230 V (AC). Protection class: IP 65. Operating time: 100 s. (180° rotation - with "L" port). |
| 638412 | Caleffi 638 Spare actuator for 638 series motorised three-way ball valves with "L" port 230 V AC 100 s (180° with rotation) Ambient temperature range: -10–55 °C Protection class: IP 54 Supply cable length: 1 m |
| 638414 | Caleffi 638 Spare actuator for 638 series motorised three-way ball valves with "L" port 24 V AC 100 s (180° with rotation) Ambient temperature range: -10–55 °C Protection class: IP 54 Supply cable length: 1 m |
| 610400 | Caleffi 610 Threaded three-way rotary mixing valve Rp 1/2" · Kv 4 Brass body. PN 10. Max. working pressure: 10 bar. Max. Δp: 1 bar. Temperature range: 5–110 °C. Factory setting: boiler inlet on the right side. |
| 610500 | Caleffi 610 Threaded three-way rotary mixing valve Rp 3/4" · Kv 6.3 Brass body. PN 10. Max. working pressure: 10 bar. Max. Δp: 1 bar. Temperature range: 5–110 °C. Factory setting: boiler inlet on the right side. |
| 610600 | Caleffi 610 Threaded three-way rotary mixing valve Rp 1" · Kv 10 Brass body. PN 10. Max. working pressure: 10 bar. Max. Δp: 1 bar. Temperature range: 5–110 °C. Factory setting: boiler inlet on the right side. |
| 610700 | Caleffi 610 Threaded three-way rotary mixing valve Rp 1 1/4" · Kv 15 Brass body. PN 10. Max. working pressure: 10 bar. Max. Δp: 1 bar. Temperature range: 5–110 °C. Factory setting: boiler inlet on the right side. |
| 610800 | Caleffi 610 Threaded three-way rotary mixing valve Rp 1 1/2" · Kv 25 Brass body. PN 10. Max. working pressure: 10 bar. Max. Δp: 1 bar. Temperature range: 5–110 °C. Factory setting: boiler inlet on the right side. |
| 610900 | Caleffi 610 Threaded three-way rotary mixing valve Rp 2" · Kv 40 Brass body. PN 10. Max. working pressure: 10 bar. Max. Δp: 1 bar. Temperature range: 5–110 °C. Factory setting: boiler inlet on the right side. |
| 637042 | Caleffi 6370 Actuator for code 610.00 mixing valves from 1/2" to 2" · 230 V · 5 N·m Supply: 230 V - 50 Hz. Control signal: 3-point. Power consumption: 6 VA. Protection class: IP 44. 90° rotation. Operating time: 150 s. Ambient temperature range: 0–55 °C. Storage temperature range: -10–70 °C. Supply cable length: 1.5 m. |
| 637044 | Caleffi 6370 Actuator for code 610.00 mixing valves from 1/2" to 2" · 24 V · 5 N·m Supply: 24 V. Control signal: 0(2)–10 V, 0(4)–20 mA, 0–5 V, 5–10 V. Feedback signal: 0–10 V. Power consumption: 6 VA. Protection class: IP 44. 90° rotation. Operating time: 75 s. Ambient temperature range: 0–55 °C. Storage temperature range: -10–70 °C. Supply cable length: 1.5 m. |
| 610005 | Caleffi 610 Three-way butterfly-type mixing valve 3/4" · Kv 7.5 Threaded connections. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 610006 | Caleffi 610 Three-way butterfly-type mixing valve 1" · Kv 11.9 Threaded connections. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 610007 | Caleffi 610 Three-way butterfly-type mixing valve 1 1/4" · Kv 16.8 Threaded connections. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 610008 | Caleffi 610 Three-way butterfly-type mixing valve 1 1/2" · Kv 30 Threaded connections. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 610009 | Caleffi 610 Three-way butterfly-type mixing valve 2" · Kv 45 Threaded connections. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 610020 | Caleffi 610 Three-way butterfly-type mixing valve 2 1/2" · Kv 72 Threaded connections. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 610050 | Caleffi 610 Three-way butterfly-type mixing valve DN 50 (2") · Kv 45 Body PN 6. Flanged connections. For connection to EN 1092-1 flat-face counterflanges. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 610060 | Caleffi 610 Three-way butterfly-type mixing valve DN 65 (2 1/2") · Kv 72 Body PN 6. Flanged connections. For connection to EN 1092-1 flat-face counterflanges. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 610080 | Caleffi 610 Three-way butterfly-type mixing valve DN 80 (3") · Kv 140 Body PN 6. Flanged connections. For connection to EN 1092-1 flat-face counterflanges. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 610100 | Caleffi 610 Three-way butterfly-type mixing valve DN 100 4") · Kv 183 Body PN 6. Flanged connections. For connection to EN 1092-1 flat-face counterflanges. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 610120 | Caleffi 610 Three-way butterfly-type mixing valve DN 125 (5") · Kv 340 Body PN 6. Flanged connections. For connection to EN 1092-1 flat-face counterflanges. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 612050 | Caleffi 612 Three-way rotary mixing valve DN 50 (2") · Kv 42 Body PN 6. Flanged connections. For connection to EN 1092-1 flat-face counterflanges. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 612060 | Caleffi 612 Three-way rotary mixing valve DN 65 (2 1/2") · Kv 62 Body PN 6. Flanged connections. For connection to EN 1092-1 flat-face counterflanges. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 612080 | Caleffi 612 Three-way rotary mixing valve DN 80 (3") · Kv 123 Body PN 6. Flanged connections. For connection to EN 1092-1 flat-face counterflanges. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 612100 | Caleffi 612 Three-way rotary mixing valve DN 100 4") · Kv 172 Body PN 6. Flanged connections. For connection to EN 1092-1 flat-face counterflanges. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 612120 | Caleffi 612 Three-way rotary mixing valve DN 125 (5") · Kv 340 Body PN 6. Flanged connections. For connection to EN 1092-1 flat-face counterflanges. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 612005 | Caleffi 612 Three-way rotary mixing valve 3/4" · Kv 7.2 Threaded connections. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 612006 | Caleffi 612 Three-way rotary mixing valve 1" · Kv 11.9 Threaded connections. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 612007 | Caleffi 612 Three-way rotary mixing valve 1 1/4" · Kv 16.5 Threaded connections. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 612008 | Caleffi 612 Three-way rotary mixing valve 1 1/2" · Kv 30 Threaded connections. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 612009 | Caleffi 612 Three-way rotary mixing valve 2" · Kv 42 Threaded connections. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 612020 | Caleffi 612 Three-way rotary mixing valve 2 1/2" · Kv 62 Threaded connections. Max. working pressure: 6 bar. Temperature range: 2–110 °C. Heavy-duty series. Factory setting: boiler inlet on the right-hand connection side. |
| 638002 | Caleffi 638 Actuator for 3/4" to 1 1/2" mixing valves · 230 V AC · Operating time (s): 50 · Rotation: 90°, 638002 With adaptor. Auxiliary microswitch. Auxiliary microswitch contact rating (230 V): 6 (2) A Protection class: IP 65 |
| 638032 | Caleffi 638 Actuator for 3/4" to 1 1/2" mixing valves · 230 V AC · Operating time (s): 50 · Rotation: 90°, 638032 With adaptor. Auxiliary microswitch. Auxiliary microswitch contact rating (230 V): 6 (2) A Protection class: IP 65 |
| 638022 | Caleffi 638 Actuator for 2" to 5" mixing valves · 230 V AC · Operating time (s): 60 · Rotation: 90° With adaptor. With double auxiliary microswitch. Auxiliary microswitch contact rating (230 V): 6 (2) A Protection class: IP 65 |
| 636400 | Caleffi 636 Threaded two-way globe valve · DN 15 · 1/2" · Kv 4 Female union connections. Dezincification resistant alloy body. PN 16. Equal percentage regulation. Max. working pressure: 16 bar. Temperature range: 0–100 °C. |
| 636500 | Caleffi 636 Threaded two-way globe valve · DN 20 · 3/4" · Kv 6.3 Female union connections. Dezincification resistant alloy body. PN 16. Equal percentage regulation. Max. working pressure: 16 bar. Temperature range: 0–100 °C. |
| 636600 | Caleffi 636 Threaded two-way globe valve · DN 25 · 1" · Kv 10 Female union connections. Dezincification resistant alloy body. PN 16. Equal percentage regulation. Max. working pressure: 16 bar. Temperature range: 0–100 °C. |
| 636700 | Caleffi 636 Threaded two-way globe valve · DN 32 · 1 1/4" · Kv 16 Female union connections. Dezincification resistant alloy body. PN 16. Equal percentage regulation. Max. working pressure: 16 bar. Temperature range: 0–100 °C. |
| 636800 | Caleffi 636 Threaded two-way globe valve · DN 40 · 1 1/2" · Kv 22 Female union connections. Dezincification resistant alloy body. PN 16. Equal percentage regulation. Max. working pressure: 16 bar. Temperature range: 0–100 °C. |
| 636900 | Caleffi 636 Threaded two-way globe valve · DN 50 · 2" · Kv 28 Female union connections. Dezincification resistant alloy body. PN 16. Equal percentage regulation. Max. working pressure: 16 bar. Temperature range: 0–100 °C. |
| 636410 | Caleffi 636 Threaded three-way globe mixing valve · DN 15 · 1/2" · Kv 4 Female union connections. Dezincification resistant alloy body. PN 16. Equal percentage/linear regulation. Max. working pressure: 16 bar. Temperature range: 0–100 °C. |
| 636510 | Caleffi 636 Threaded three-way globe mixing valve · DN 20 · 3/4" · Kv 6.3 Female union connections. Dezincification resistant alloy body. PN 16. Equal percentage/linear regulation. Max. working pressure: 16 bar. Temperature range: 0–100 °C. |
| 636610 | Caleffi 636 Threaded three-way globe mixing valve · DN 25 · 1" · Kv 10 Female union connections. Dezincification resistant alloy body. PN 16. Equal percentage/linear regulation. Max. working pressure: 16 bar. Temperature range: 0–100 °C. |
| 636710 | Caleffi 636 Threaded three-way globe mixing valve · DN 32 · 1 1/4" · Kv 16 Female union connections. Dezincification resistant alloy body. PN 16. Equal percentage/linear regulation. Max. working pressure: 16 bar. Temperature range: 0–100 °C. |
| 636810 | Caleffi 636 Threaded three-way globe mixing valve · DN 40 · 1 1/2" · Kv 22 Female union connections. Dezincification resistant alloy body. PN 16. Equal percentage/linear regulation. Max. working pressure: 16 bar. Temperature range: 0–100 °C. |
| 636910 | Caleffi 636 Threaded three-way globe mixing valve · DN 50 · 2" · Kv 28 Female union connections. Dezincification resistant alloy body. PN 16. Equal percentage/linear regulation. Max. working pressure: 16 bar. Temperature range: 0–100 °C. |
| 636004 | Caleffi 636 Actuator for 636 series threaded control valves · 24 V · 250 N Supply: 24 V. Control signal: 2-point, 3-point, 0–10 V. Feedback signal: 0–10 V. Power consumption: 8.5 VA. Protection class: IP 54. Operating time: 35 s, 60 s, 120 s. Ambient temperature range: -10–55 °C. |
| 636002 | Caleffi 636 Actuator for 636 series threaded control valves · 230 V · 500 N Supply: 230 V. Control signal: 2-point, 3-point. Power consumption: 4 VA. Protection class: IP 54. Operating time: 120 s. Ambient temperature range: -10–55 °C. |
| 636014 | Caleffi 636 Actuator for 636 series threaded control valves · 24 V · 500 N Supply: 24 V. Control signal: 2-point, 3-point, 0–10 V. Feedback signal: 0–10 V. Power consumption: 8.7 VA. Protection class: IP 54. Operating time: 60 s, 120 s. Ambient temperature range: -10–55 °C. |
| 636060 | Caleffi 636 Flanged two/three-way globe mixing valve DN 65 · Kv 63 Grey cast iron body. Flanged connections. PN 16. To be coupled with EN 1092-1 counterflanges. Equal percentage regulation (two-way). Equal percentage/linear regulation (three-way). Max. working pressure: 16 bar. Temperature range: 0–100 °C. The valve is converted into a three-way valve by opening the central port. |
| 636080 | Caleffi 636 Flanged two/three-way globe mixing valve DN 80 · Kv 100 Grey cast iron body. Flanged connections. PN 16. To be coupled with EN 1092-1 counterflanges. Equal percentage regulation (two-way). Equal percentage/linear regulation (three-way). Max. working pressure: 16 bar. Temperature range: 0–100 °C. The valve is converted into a three-way valve by opening the central port. |
| 636100 | Caleffi 636 Flanged two/three-way globe mixing valve DN 100 · Kv 160 Grey cast iron body. Flanged connections. PN 16. To be coupled with EN 1092-1 counterflanges. Equal percentage regulation (two-way). Equal percentage/linear regulation (three-way). Max. working pressure: 16 bar. Temperature range: 0–100 °C. The valve is converted into a three-way valve by opening the central port. |
| 636120 | Caleffi 636 Flanged two/three-way globe mixing valve DN 125 · Kv 220 Grey cast iron body. Flanged connections. PN 16. To be coupled with EN 1092-1 counterflanges. Equal percentage regulation (two-way). Equal percentage/linear regulation (three-way). Max. working pressure: 16 bar. Temperature range: 0–100 °C. The valve is converted into a three-way valve by opening the central port. |
| 636150 | Caleffi 636 Flanged two/three-way globe mixing valve DN 150 · Kv 320 Grey cast iron body. Flanged connections. PN 16. To be coupled with EN 1092-1 counterflanges. Equal percentage regulation (two-way). Equal percentage/linear regulation (three-way). Max. working pressure: 16 bar. Temperature range: 0–100 °C. The valve is converted into a three-way valve by opening the central port. |
| 636024 | Caleffi 636 Actuator for code 636060 and 636080 control valves · 24 V · 1,000 N Supply: 24 V. Control signal: 2-point, 3-point, 0–10 V, 4–20 mA. Feedback signal: 0–10 V. Power consumption: 3.5 VA. Protection class: IP 54. Operating time: 80 s / 120 s. Ambient temperature range: -10–55 °C. |
| 636034 | Caleffi 636 Actuator for 636 series flanged control valves · 24 V · 2,500 N Supply: 24 V. Control signal: 2-point, 3-point, 0–10 V 4–20 mA. Feedback signal: 0–10 V. Power consumption: 20 VA. Protection class: IP 66. Operating time: 40 s / 80 s / 120 s (DN 65-DN 80), 80 s / 160 s / 240 s (DN 100–DN 150). Ambient temperature range: -10–55 °C. |
| 6626B5 | Caleffi 662 Manifold assembly · 1" · 2 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–100 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with lockshield valves for flow rate pre-setting, - Pair of end fittings consisting of manual air vents and plugs - Steel mounting brackets for use with 659 series box or for direct wall installation. |
| 6626C5 | Caleffi 662 Manifold assembly · 1" · 3 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–100 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with lockshield valves for flow rate pre-setting, - Pair of end fittings consisting of manual air vents and plugs - Steel mounting brackets for use with 659 series box or for direct wall installation. |
| 6626D5 | Caleffi 662 Manifold assembly · 1" · 4 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–100 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with lockshield valves for flow rate pre-setting, - Pair of end fittings consisting of manual air vents and plugs - Steel mounting brackets for use with 659 series box or for direct wall installation. |
| 6626E5 | Caleffi 662 Manifold assembly · 1" · 5 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–100 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with lockshield valves for flow rate pre-setting, - Pair of end fittings consisting of manual air vents and plugs - Steel mounting brackets for use with 659 series box or for direct wall installation. |
| 6626F5 | Caleffi 662 Manifold assembly · 1" · 6 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–100 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with lockshield valves for flow rate pre-setting, - Pair of end fittings consisting of manual air vents and plugs - Steel mounting brackets for use with 659 series box or for direct wall installation. |
| 6626G5 | Caleffi 662 Manifold assembly · 1" · 7 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–100 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with lockshield valves for flow rate pre-setting, - Pair of end fittings consisting of manual air vents and plugs - Steel mounting brackets for use with 659 series box or for direct wall installation. |
| 6626H5 | Caleffi 662 Manifold assembly · 1" · 8 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–100 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with lockshield valves for flow rate pre-setting, - Pair of end fittings consisting of manual air vents and plugs - Steel mounting brackets for use with 659 series box or for direct wall installation. |
| 6626I5 | Caleffi 662 Manifold assembly · 1" · 9 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–100 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with lockshield valves for flow rate pre-setting, - Pair of end fittings consisting of manual air vents and plugs - Steel mounting brackets for use with 659 series box or for direct wall installation. |
| 6626L5 | Caleffi 662 Manifold assembly · 1" · 10 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–100 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with lockshield valves for flow rate pre-setting, - Pair of end fittings consisting of manual air vents and plugs - Steel mounting brackets for use with 659 series box or for direct wall installation. |
| 6626M5 | Caleffi 662 Manifold assembly · 1" · 11 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–100 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with lockshield valves for flow rate pre-setting, - Pair of end fittings consisting of manual air vents and plugs - Steel mounting brackets for use with 659 series box or for direct wall installation. |
| 6626N5 | Caleffi 662 Manifold assembly · 1" · 12 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–100 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with lockshield valves for flow rate pre-setting, - Pair of end fittings consisting of manual air vents and plugs - Steel mounting brackets for use with 659 series box or for direct wall installation. |
| 6626O5 | Caleffi 662 Manifold assembly · 1" · 13 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–100 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with lockshield valves for flow rate pre-setting, - Pair of end fittings consisting of manual air vents and plugs - Steel mounting brackets for use with 659 series box or for direct wall installation. |
| 680524 | Caleffi 680 DAR Self-adjusting diameter fitting for single and multi-layer plastic pipes 3/4" M · Øint: 11.5–12 · Øext: 14–16 Max. working pressure: 10 bar. Temperature range: 5–80 °C (PE-X), 5–75 °C (Multi-layer 95 °C). |
| 680526 | Caleffi 680 DAR Self-adjusting diameter fitting for single and multi-layer plastic pipes 3/4" M · Øint: 11.5–12 · Øext: 16–18 Max. working pressure: 10 bar. Temperature range: 5–80 °C (PE-X), 5–75 °C (Multi-layer 95 °C). |
| 680535 | Caleffi 680 DAR Self-adjusting diameter fitting for single and multi-layer plastic pipes 3/4" M · Øint: 12.5–13 · Øext: 16–18 Max. working pressure: 10 bar. Temperature range: 5–80 °C (PE-X), 5–75 °C (Multi-layer 95 °C). |
| 656312 | Caleffi 6563 Thermo-electric actuator · 230 V Normally closed. With manual control and position indicator. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Power consumption: 3 W. Starting current: ≤ 1 A. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–50 °C. Protection class: IP 40. |
| 656314 | Caleffi 6563 Thermo-electric actuator · 24 V Normally closed. With manual control and position indicator. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Power consumption: 3 W. Starting current: ≤ 1 A. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–50 °C. Protection class: IP 40. |
| 656302 | Caleffi 6563 Thermo-electric actuator without auxiliary microswitch (2-wire) · 230 V Normally closed. With manual control and position indicator. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Power consumption: 3 W. Starting current: ≤ 1 A. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–50 °C. Protection class: IP 40. |
| 656304 | Caleffi 6563 Thermo-electric actuator without auxiliary microswitch (2-wire) · 24 V Normally closed. With manual control and position indicator. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Power consumption: 3 W. Starting current: ≤ 1 A. Auxiliary microswitch contact rating: 0.8 A (230 V). Ambient temperature range: 0–50 °C. Protection class: IP 40. |
| 656412 | Caleffi 6564 Low-consumption thermo-electric actuator · 230 V Normally closed. With opening position indicator. Quick installation with clip adaptor. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Auxiliary microswitch contact rating: 0.8 A (230 V). Power consumption: 3 W. Starting current: ≤ 250 mA (230 V). Ambient temperature range: 0–50 °C. Protection class: IP 54. |
| 656414 | Caleffi 6564 Low-consumption thermo-electric actuator · 24 V Normally closed. With opening position indicator. Quick installation with clip adaptor. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Auxiliary microswitch contact rating: 0.8 A (230 V). Power consumption: 3 W. Starting current: ≤ 250 mA (230 V). Ambient temperature range: 0–50 °C. Protection class: IP 54. |
| 656402 | Caleffi 6564 Low-consumption thermo-electric actuator without auxiliary microswitch (2-wire) · 230 V Normally closed. With opening position indicator. Quick installation with clip adaptor. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Auxiliary microswitch contact rating: 0.8 A (230 V). Power consumption: 3 W. Starting current: ≤ 250 mA (230 V). Ambient temperature range: 0–50 °C. Protection class: IP 54. |
| 656404 | Caleffi 6564 Low-consumption thermo-electric actuator without auxiliary microswitch (2-wire) · 24 V Normally closed. With opening position indicator. Quick installation with clip adaptor. With auxiliary microswitch (4-wire). Supply: 230 V (AC) or 24 V (AC)/(DC). Auxiliary microswitch contact rating: 0.8 A (230 V). Power consumption: 3 W. Starting current: ≤ 250 mA (230 V). Ambient temperature range: 0–50 °C. Protection class: IP 54. |
Underfloor heating manifolds (74 products)
All models in this group (74)
| 520251 | Caleffi 5202 Adjustable thermostatic mixing valve · DN 20 · 3/4" M · 20–43 °C For underfloor heating systems. Dezincification resistant alloy body. Max. working pressure: 10 bar. Max. inlet temperature: 90 °C. |
|---|---|
| 520261 | Caleffi 5202 Adjustable thermostatic mixing valve · DN 25 · 1" M · 20–43 °C For underfloor heating systems. Dezincification resistant alloy body. Max. working pressure: 10 bar. Max. inlet temperature: 90 °C. |
| 6716C1 | Caleffi 671 Manifold assembly · 1" F · 3 outlet · 3/4" M · Box width (mm): 600 Max. working pressure: 6 bar. Temperature range: 5–60 °C. Consisting of: - Technopolymer flow manifold with flow meters and flow rate adjustment valves, - Technopolymer return manifold with shut-off valves fitted for thermo-electric actuator, - Technopolymer end fittings with automatic air vent with hygroscopic cap, drain valve and fill/drain cock, - Pair of shut-off ball valves, - LCD thermometers on flow and return manifolds, - Adhesive labels indicating the rooms, - Pair of brackets for cabinet or wall mounting, - Code 675850 union adaptor with clip for manifold outlets, - Code 675002 pipe cutting template. |
| 6716D1 | Caleffi 671 Manifold assembly · 1" F · 4 outlet · 3/4" M · Box width (mm): 600 Max. working pressure: 6 bar. Temperature range: 5–60 °C. Consisting of: - Technopolymer flow manifold with flow meters and flow rate adjustment valves, - Technopolymer return manifold with shut-off valves fitted for thermo-electric actuator, - Technopolymer end fittings with automatic air vent with hygroscopic cap, drain valve and fill/drain cock, - Pair of shut-off ball valves, - LCD thermometers on flow and return manifolds, - Adhesive labels indicating the rooms, - Pair of brackets for cabinet or wall mounting, - Code 675850 union adaptor with clip for manifold outlets, - Code 675002 pipe cutting template. |
| 6716E1 | Caleffi 671 Manifold assembly · 1" F · 5 outlet · 3/4" M · Box width (mm): 600 Max. working pressure: 6 bar. Temperature range: 5–60 °C. Consisting of: - Technopolymer flow manifold with flow meters and flow rate adjustment valves, - Technopolymer return manifold with shut-off valves fitted for thermo-electric actuator, - Technopolymer end fittings with automatic air vent with hygroscopic cap, drain valve and fill/drain cock, - Pair of shut-off ball valves, - LCD thermometers on flow and return manifolds, - Adhesive labels indicating the rooms, - Pair of brackets for cabinet or wall mounting, - Code 675850 union adaptor with clip for manifold outlets, - Code 675002 pipe cutting template. |
| 6716F1 | Caleffi 671 Manifold assembly · 1" F · 6 outlet · 3/4" M · Box width (mm): 600 Max. working pressure: 6 bar. Temperature range: 5–60 °C. Consisting of: - Technopolymer flow manifold with flow meters and flow rate adjustment valves, - Technopolymer return manifold with shut-off valves fitted for thermo-electric actuator, - Technopolymer end fittings with automatic air vent with hygroscopic cap, drain valve and fill/drain cock, - Pair of shut-off ball valves, - LCD thermometers on flow and return manifolds, - Adhesive labels indicating the rooms, - Pair of brackets for cabinet or wall mounting, - Code 675850 union adaptor with clip for manifold outlets, - Code 675002 pipe cutting template. |
| 6716G1 | Caleffi 671 Manifold assembly · 1" F · 7 outlet · 3/4" M · Box width (mm): 600 Max. working pressure: 6 bar. Temperature range: 5–60 °C. Consisting of: - Technopolymer flow manifold with flow meters and flow rate adjustment valves, - Technopolymer return manifold with shut-off valves fitted for thermo-electric actuator, - Technopolymer end fittings with automatic air vent with hygroscopic cap, drain valve and fill/drain cock, - Pair of shut-off ball valves, - LCD thermometers on flow and return manifolds, - Adhesive labels indicating the rooms, - Pair of brackets for cabinet or wall mounting, - Code 675850 union adaptor with clip for manifold outlets, - Code 675002 pipe cutting template. |
| 6716H1 | Caleffi 671 Manifold assembly · 1" F · 8 outlet · 3/4" M · Box width (mm): 800 Max. working pressure: 6 bar. Temperature range: 5–60 °C. Consisting of: - Technopolymer flow manifold with flow meters and flow rate adjustment valves, - Technopolymer return manifold with shut-off valves fitted for thermo-electric actuator, - Technopolymer end fittings with automatic air vent with hygroscopic cap, drain valve and fill/drain cock, - Pair of shut-off ball valves, - LCD thermometers on flow and return manifolds, - Adhesive labels indicating the rooms, - Pair of brackets for cabinet or wall mounting, - Code 675850 union adaptor with clip for manifold outlets, - Code 675002 pipe cutting template. |
| 6716I1 | Caleffi 671 Manifold assembly · 1" F · 9 outlet · 3/4" M · Box width (mm): 800 Max. working pressure: 6 bar. Temperature range: 5–60 °C. Consisting of: - Technopolymer flow manifold with flow meters and flow rate adjustment valves, - Technopolymer return manifold with shut-off valves fitted for thermo-electric actuator, - Technopolymer end fittings with automatic air vent with hygroscopic cap, drain valve and fill/drain cock, - Pair of shut-off ball valves, - LCD thermometers on flow and return manifolds, - Adhesive labels indicating the rooms, - Pair of brackets for cabinet or wall mounting, - Code 675850 union adaptor with clip for manifold outlets, - Code 675002 pipe cutting template. |
| 6716L1 | Caleffi 671 Manifold assembly · 1" F · 10 outlet · 3/4" M · Box width (mm): 800 Max. working pressure: 6 bar. Temperature range: 5–60 °C. Consisting of: - Technopolymer flow manifold with flow meters and flow rate adjustment valves, - Technopolymer return manifold with shut-off valves fitted for thermo-electric actuator, - Technopolymer end fittings with automatic air vent with hygroscopic cap, drain valve and fill/drain cock, - Pair of shut-off ball valves, - LCD thermometers on flow and return manifolds, - Adhesive labels indicating the rooms, - Pair of brackets for cabinet or wall mounting, - Code 675850 union adaptor with clip for manifold outlets, - Code 675002 pipe cutting template. |
| 6716M1 | Caleffi 671 Manifold assembly · 1" F · 11 outlet · 3/4" M · Box width (mm): 800 Max. working pressure: 6 bar. Temperature range: 5–60 °C. Consisting of: - Technopolymer flow manifold with flow meters and flow rate adjustment valves, - Technopolymer return manifold with shut-off valves fitted for thermo-electric actuator, - Technopolymer end fittings with automatic air vent with hygroscopic cap, drain valve and fill/drain cock, - Pair of shut-off ball valves, - LCD thermometers on flow and return manifolds, - Adhesive labels indicating the rooms, - Pair of brackets for cabinet or wall mounting, - Code 675850 union adaptor with clip for manifold outlets, - Code 675002 pipe cutting template. |
| 6716N1 | Caleffi 671 Manifold assembly · 1" F · 12 outlet · 3/4" M · Box width (mm): 800 Max. working pressure: 6 bar. Temperature range: 5–60 °C. Consisting of: - Technopolymer flow manifold with flow meters and flow rate adjustment valves, - Technopolymer return manifold with shut-off valves fitted for thermo-electric actuator, - Technopolymer end fittings with automatic air vent with hygroscopic cap, drain valve and fill/drain cock, - Pair of shut-off ball valves, - LCD thermometers on flow and return manifolds, - Adhesive labels indicating the rooms, - Pair of brackets for cabinet or wall mounting, - Code 675850 union adaptor with clip for manifold outlets, - Code 675002 pipe cutting template. |
| 6716O1 | Caleffi 671 Manifold assembly · 1" F · 13 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Consisting of: - Technopolymer flow manifold with flow meters and flow rate adjustment valves, - Technopolymer return manifold with shut-off valves fitted for thermo-electric actuator, - Technopolymer end fittings with automatic air vent with hygroscopic cap, drain valve and fill/drain cock, - Pair of shut-off ball valves, - LCD thermometers on flow and return manifolds, - Adhesive labels indicating the rooms, - Pair of brackets for cabinet or wall mounting, - Code 675850 union adaptor with clip for manifold outlets, - Code 675002 pipe cutting template. |
| 6716P1 | Caleffi 671 Manifold assembly · 1" F · 14 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Consisting of: - Technopolymer flow manifold with flow meters and flow rate adjustment valves, - Technopolymer return manifold with shut-off valves fitted for thermo-electric actuator, - Technopolymer end fittings with automatic air vent with hygroscopic cap, drain valve and fill/drain cock, - Pair of shut-off ball valves, - LCD thermometers on flow and return manifolds, - Adhesive labels indicating the rooms, - Pair of brackets for cabinet or wall mounting, - Code 675850 union adaptor with clip for manifold outlets, - Code 675002 pipe cutting template. |
| 6686C5S1 | Caleffi 668 Manifold assembly · 1" F · 3 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 600 / 600 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6686D5S1 | Caleffi 668 Manifold assembly · 1" F · 4 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 600 / 600 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6686E5S1 | Caleffi 668 Manifold assembly · 1" F · 5 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 600 / 800 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6686F5S1 | Caleffi 668 Manifold assembly · 1" F · 6 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 600 / 800 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6686G5S1 | Caleffi 668 Manifold assembly · 1" F · 7 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 800 / 800 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6686H5S1 | Caleffi 668 Manifold assembly · 1" F · 8 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 800 / 1000 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6686I5S1 | Caleffi 668 Manifold assembly · 1" F · 9 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 800 / 1000 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6686L5S1 | Caleffi 668 Manifold assembly · 1" F · 10 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 800 / 1000 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6686M5S1 | Caleffi 668 Manifold assembly · 1" F · 11 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 1000 / 1000 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6686N5S1 | Caleffi 668 Manifold assembly · 1" F · 12 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 1000 / 1200 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6686O5S1 | Caleffi 668 Manifold assembly · 1" F · 13 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 1000 / 1200 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6686P5S1 | Caleffi 668 Manifold assembly · 1" F · 14 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 1000 / 1200 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6687C5S1 | Caleffi 668 Manifold assembly · 1 1/4" F · 3 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 600 / 600 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6687D5S1 | Caleffi 668 Manifold assembly · 1 1/4" F · 4 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 600 / 600 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6687E5S1 | Caleffi 668 Manifold assembly · 1 1/4" F · 5 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 600 / 800 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6687F5S1 | Caleffi 668 Manifold assembly · 1 1/4" F · 6 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 600 / 800 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6687G5S1 | Caleffi 668 Manifold assembly · 1 1/4" F · 7 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 800 / 800 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6687H5S1 | Caleffi 668 Manifold assembly · 1 1/4" F · 8 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 800 / 1000 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6687I5S1 | Caleffi 668 Manifold assembly · 1 1/4" F · 9 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 800 / 1000 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6687L5S1 | Caleffi 668 Manifold assembly · 1 1/4" F · 10 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 800 / 1000 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6687M5S1 | Caleffi 668 Manifold assembly · 1 1/4" F · 11 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 1000 / 1000 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6687N5S1 | Caleffi 668 Manifold assembly · 1 1/4" F · 12 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 1000 / 1200 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6687O5S1 | Caleffi 668 Manifold assembly · 1 1/4" F · 13 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 1000 / 1200 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6687P5S1 | Caleffi 668 Manifold assembly · 1 1/4" F · 14 outlet · 3/4" M · Box selection (mm) without/with AUTOFLOW®: 1000 / 1200 Max. working pressure: 10 bar. Temperature range: 0–80 °C. Consisting of: - Flow manifold with flow meters and flow rate adjustment valves, - Return manifold with shut-off valves fitted for thermo-electric actuator, - End fitting with multi-position ball valve, automatic air vent and fill/drain hose connection, - Off-centre by-pass kit with fixed setting and connecting pipe, - Shut-off ball valves, - Brackets for cabinet or wall mounting. |
| 6646B1 | Caleffi 664 Pre-assembled distribution manifold · 1" F · 2 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with shut-off valves fitted for thermo-electric actuator; - flow manifold with flow meters with 0–5 l/min scale and flow rate adjustment; - end fittings with automatic and manual air vent and drain cock, - steel mounting brackets for box or direct wall mounting. |
| 6646C1 | Caleffi 664 Pre-assembled distribution manifold · 1" F · 3 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with shut-off valves fitted for thermo-electric actuator; - flow manifold with flow meters with 0–5 l/min scale and flow rate adjustment; - end fittings with automatic and manual air vent and drain cock, - steel mounting brackets for box or direct wall mounting. |
| 6646D1 | Caleffi 664 Pre-assembled distribution manifold · 1" F · 4 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with shut-off valves fitted for thermo-electric actuator; - flow manifold with flow meters with 0–5 l/min scale and flow rate adjustment; - end fittings with automatic and manual air vent and drain cock, - steel mounting brackets for box or direct wall mounting. |
| 6646E1 | Caleffi 664 Pre-assembled distribution manifold · 1" F · 5 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with shut-off valves fitted for thermo-electric actuator; - flow manifold with flow meters with 0–5 l/min scale and flow rate adjustment; - end fittings with automatic and manual air vent and drain cock, - steel mounting brackets for box or direct wall mounting. |
| 6646F1 | Caleffi 664 Pre-assembled distribution manifold · 1" F · 6 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with shut-off valves fitted for thermo-electric actuator; - flow manifold with flow meters with 0–5 l/min scale and flow rate adjustment; - end fittings with automatic and manual air vent and drain cock, - steel mounting brackets for box or direct wall mounting. |
| 6646G1 | Caleffi 664 Pre-assembled distribution manifold · 1" F · 7 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with shut-off valves fitted for thermo-electric actuator; - flow manifold with flow meters with 0–5 l/min scale and flow rate adjustment; - end fittings with automatic and manual air vent and drain cock, - steel mounting brackets for box or direct wall mounting. |
| 6646H1 | Caleffi 664 Pre-assembled distribution manifold · 1" F · 8 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with shut-off valves fitted for thermo-electric actuator; - flow manifold with flow meters with 0–5 l/min scale and flow rate adjustment; - end fittings with automatic and manual air vent and drain cock, - steel mounting brackets for box or direct wall mounting. |
| 6646I1 | Caleffi 664 Pre-assembled distribution manifold · 1" F · 9 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with shut-off valves fitted for thermo-electric actuator; - flow manifold with flow meters with 0–5 l/min scale and flow rate adjustment; - end fittings with automatic and manual air vent and drain cock, - steel mounting brackets for box or direct wall mounting. |
| 6646L1 | Caleffi 664 Pre-assembled distribution manifold · 1" F · 10 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with shut-off valves fitted for thermo-electric actuator; - flow manifold with flow meters with 0–5 l/min scale and flow rate adjustment; - end fittings with automatic and manual air vent and drain cock, - steel mounting brackets for box or direct wall mounting. |
| 6646M1 | Caleffi 664 Pre-assembled distribution manifold · 1" F · 11 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with shut-off valves fitted for thermo-electric actuator; - flow manifold with flow meters with 0–5 l/min scale and flow rate adjustment; - end fittings with automatic and manual air vent and drain cock, - steel mounting brackets for box or direct wall mounting. |
| 6646N1 | Caleffi 664 Pre-assembled distribution manifold · 1" F · 12 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with shut-off valves fitted for thermo-electric actuator; - flow manifold with flow meters with 0–5 l/min scale and flow rate adjustment; - end fittings with automatic and manual air vent and drain cock, - steel mounting brackets for box or direct wall mounting. |
| 6646O1 | Caleffi 664 Pre-assembled distribution manifold · 1" F · 13 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with shut-off valves fitted for thermo-electric actuator; - flow manifold with flow meters with 0–5 l/min scale and flow rate adjustment; - end fittings with automatic and manual air vent and drain cock, - steel mounting brackets for box or direct wall mounting. |
| 6626B6 | Caleffi 662 Pre-assembled manifold · 1" F · 2 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–80 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with micrometric pre-setting valves, - End fittings with automatic air vent and drain cock, - Polymer mounting brackets with adjustable centre distance for 659 series cabinet or direct wall mounting. |
| 6626C6 | Caleffi 662 Pre-assembled manifold · 1" F · 3 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–80 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with micrometric pre-setting valves, - End fittings with automatic air vent and drain cock, - Polymer mounting brackets with adjustable centre distance for 659 series cabinet or direct wall mounting. |
| 6626D6 | Caleffi 662 Pre-assembled manifold · 1" F · 4 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–80 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with micrometric pre-setting valves, - End fittings with automatic air vent and drain cock, - Polymer mounting brackets with adjustable centre distance for 659 series cabinet or direct wall mounting. |
| 6626E6 | Caleffi 662 Pre-assembled manifold · 1" F · 5 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–80 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with micrometric pre-setting valves, - End fittings with automatic air vent and drain cock, - Polymer mounting brackets with adjustable centre distance for 659 series cabinet or direct wall mounting. |
| 6626F6 | Caleffi 662 Pre-assembled manifold · 1" F · 6 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–80 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with micrometric pre-setting valves, - End fittings with automatic air vent and drain cock, - Polymer mounting brackets with adjustable centre distance for 659 series cabinet or direct wall mounting. |
| 6626G6 | Caleffi 662 Pre-assembled manifold · 1" F · 7 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–80 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with micrometric pre-setting valves, - End fittings with automatic air vent and drain cock, - Polymer mounting brackets with adjustable centre distance for 659 series cabinet or direct wall mounting. |
| 6626H6 | Caleffi 662 Pre-assembled manifold · 1" F · 8 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–80 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with micrometric pre-setting valves, - End fittings with automatic air vent and drain cock, - Polymer mounting brackets with adjustable centre distance for 659 series cabinet or direct wall mounting. |
| 6626I6 | Caleffi 662 Pre-assembled manifold · 1" F · 9 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–80 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with micrometric pre-setting valves, - End fittings with automatic air vent and drain cock, - Polymer mounting brackets with adjustable centre distance for 659 series cabinet or direct wall mounting. |
| 6626L6 | Caleffi 662 Pre-assembled manifold · 1" F · 10 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–80 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with micrometric pre-setting valves, - End fittings with automatic air vent and drain cock, - Polymer mounting brackets with adjustable centre distance for 659 series cabinet or direct wall mounting. |
| 6626M6 | Caleffi 662 Pre-assembled manifold · 1" F · 11 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–80 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with micrometric pre-setting valves, - End fittings with automatic air vent and drain cock, - Polymer mounting brackets with adjustable centre distance for 659 series cabinet or direct wall mounting. |
| 6626N6 | Caleffi 662 Pre-assembled manifold · 1" F · 12 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–80 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with micrometric pre-setting valves, - End fittings with automatic air vent and drain cock, - Polymer mounting brackets with adjustable centre distance for 659 series cabinet or direct wall mounting. |
| 6626O6 | Caleffi 662 Pre-assembled manifold · 1" F · 13 outlet · 3/4" M Max. working pressure: 10 bar. Temperature range: 5–80 °C. Outlet centre distance: 50 mm. Consisting of: - Return manifold with shut-off valves fitted for thermo-electric actuator, - Flow manifold with micrometric pre-setting valves, - End fittings with automatic air vent and drain cock, - Polymer mounting brackets with adjustable centre distance for 659 series cabinet or direct wall mounting. |
| 391066 | Caleffi 391 Pair of shut-off ball valves with O-Ring seal 1" For 664 and 665 series distribution manifolds. Female - male union connections with O-Ring seal. Max. working pressure: 10 bar. Temperature range: 5–100 °C. |
| 6656D1 | Caleffi 665 DYNAMICAL® Pre-assembled distribution manifold · 1" · 4 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with DYNAMICAL® flow rate adjustment valves fitted for thermo-electric actuator, with 25–150 l/h flow rate adjustment range and shut-off valves; - flow manifold with flow rate indicators; - end fittings with automatic air vent with hygroscopic cap, manual air vent and drain cock; - steel mounting brackets for box or direct wall mounting. |
| 6656E1 | Caleffi 665 DYNAMICAL® Pre-assembled distribution manifold · 1" · 5 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with DYNAMICAL® flow rate adjustment valves fitted for thermo-electric actuator, with 25–150 l/h flow rate adjustment range and shut-off valves; - flow manifold with flow rate indicators; - end fittings with automatic air vent with hygroscopic cap, manual air vent and drain cock; - steel mounting brackets for box or direct wall mounting. |
| 6656F1 | Caleffi 665 DYNAMICAL® Pre-assembled distribution manifold · 1" · 6 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with DYNAMICAL® flow rate adjustment valves fitted for thermo-electric actuator, with 25–150 l/h flow rate adjustment range and shut-off valves; - flow manifold with flow rate indicators; - end fittings with automatic air vent with hygroscopic cap, manual air vent and drain cock; - steel mounting brackets for box or direct wall mounting. |
| 6656G1 | Caleffi 665 DYNAMICAL® Pre-assembled distribution manifold · 1" · 7 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with DYNAMICAL® flow rate adjustment valves fitted for thermo-electric actuator, with 25–150 l/h flow rate adjustment range and shut-off valves; - flow manifold with flow rate indicators; - end fittings with automatic air vent with hygroscopic cap, manual air vent and drain cock; - steel mounting brackets for box or direct wall mounting. |
| 6656H1 | Caleffi 665 DYNAMICAL® Pre-assembled distribution manifold · 1" · 8 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with DYNAMICAL® flow rate adjustment valves fitted for thermo-electric actuator, with 25–150 l/h flow rate adjustment range and shut-off valves; - flow manifold with flow rate indicators; - end fittings with automatic air vent with hygroscopic cap, manual air vent and drain cock; - steel mounting brackets for box or direct wall mounting. |
| 6656I1 | Caleffi 665 DYNAMICAL® Pre-assembled distribution manifold · 1" · 9 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with DYNAMICAL® flow rate adjustment valves fitted for thermo-electric actuator, with 25–150 l/h flow rate adjustment range and shut-off valves; - flow manifold with flow rate indicators; - end fittings with automatic air vent with hygroscopic cap, manual air vent and drain cock; - steel mounting brackets for box or direct wall mounting. |
| 6656L1 | Caleffi 665 DYNAMICAL® Pre-assembled distribution manifold · 1" · 10 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with DYNAMICAL® flow rate adjustment valves fitted for thermo-electric actuator, with 25–150 l/h flow rate adjustment range and shut-off valves; - flow manifold with flow rate indicators; - end fittings with automatic air vent with hygroscopic cap, manual air vent and drain cock; - steel mounting brackets for box or direct wall mounting. |
| 6656M1 | Caleffi 665 DYNAMICAL® Pre-assembled distribution manifold · 1" · 11 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with DYNAMICAL® flow rate adjustment valves fitted for thermo-electric actuator, with 25–150 l/h flow rate adjustment range and shut-off valves; - flow manifold with flow rate indicators; - end fittings with automatic air vent with hygroscopic cap, manual air vent and drain cock; - steel mounting brackets for box or direct wall mounting. |
| 6656N1 | Caleffi 665 DYNAMICAL® Pre-assembled distribution manifold · 1" · 12 outlet · 3/4" M Max. working pressure: 6 bar. Temperature range: 5–60 °C. Outlet centre distance: 50 mm. Consisting of: - return manifold with DYNAMICAL® flow rate adjustment valves fitted for thermo-electric actuator, with 25–150 l/h flow rate adjustment range and shut-off valves; - flow manifold with flow rate indicators; - end fittings with automatic air vent with hygroscopic cap, manual air vent and drain cock; - steel mounting brackets for box or direct wall mounting. |
| 620542 | Caleffi 6205 Main controller 4 channel Supply: 230 V - 50/60 Hz. Power consumption: 5.5 VA max (8 outputs). Changeover contacts: 10 A. Protection class: IP 30 (with rubber cable clips). Control output for pump. Input for SUMMER-WINTER. Input for timer. |
| 620582 | Caleffi 6205 Main controller 8 channel Supply: 230 V - 50/60 Hz. Power consumption: 5.5 VA max (8 outputs). Changeover contacts: 10 A. Protection class: IP 30 (with rubber cable clips). Control output for pump. Input for SUMMER-WINTER. Input for timer. |
Domestic water components (182 products)
All models in this group (182)
| 533430H | Caleffi 533 Inclined micro pressure reducing valve for special applications (water dispensing in beverage and coffee machines) 3/8" · DN 8 Replaceable cartridge and strainer. Dezincification resistant low-lead "LOW LEAD" alloy body. Max. inlet pressure: 16 bar. Outlet pressure setting range: 0.8–4 bar. Max. working temperature: 80 °C. Recommended max. flow rate: 6 l/min. EN 1567 certified. |
|---|---|
| 533230H | Caleffi 533 Inclined micro pressure reducing valve for special applications (water dispensing in beverage and coffee machines) 3/8" with 0–10 bar pressure gauge · DN 8 Replaceable cartridge and strainer. Dezincification resistant low-lead "LOW LEAD" alloy body. Max. inlet pressure: 16 bar. Outlet pressure setting range: 0.8–4 bar. Max. working temperature: 80 °C. Recommended max. flow rate: 6 l/min. EN 1567 certified. |
| 533041 | Caleffi 5330 Inclined pressure reducing valve 1/2", Outlet pressure setting range: 1–6 bar Replaceable cartridge and strainer. Brass body. Nickel plated. Max. inlet pressure: 16 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. |
| 533051 | Caleffi 5330 Inclined pressure reducing valve 3/4", Outlet pressure setting range: 1–6 bar Replaceable cartridge and strainer. Brass body. Nickel plated. Max. inlet pressure: 16 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. |
| 533241 | Caleffi 5332 Inclined pressure reducing valve 1/2", Outlet pressure setting range: 1–6 bar Replaceable cartridge and strainer. Brass body. Nickel plated. Max. inlet pressure: 16 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. With pressure gauge: 0–10 bar. |
| 533251 | Caleffi 5332 Inclined pressure reducing valve 3/4", Outlet pressure setting range: 1–6 bar Replaceable cartridge and strainer. Brass body. Nickel plated. Max. inlet pressure: 16 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. With pressure gauge: 0–10 bar. |
| 533441 | Caleffi 5334 Inclined pressure reducing valve 1/2", Outlet pressure setting range: 1–6 bar Replaceable cartridge and strainer. Brass body. Nickel plated. Max. inlet pressure: 16 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. With 1/4" female pressure gauge connection. |
| 533451 | Caleffi 5334 Inclined pressure reducing valve 3/4", Outlet pressure setting range: 1–6 bar Replaceable cartridge and strainer. Brass body. Nickel plated. Max. inlet pressure: 16 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. With 1/4" female pressure gauge connection. |
| 533461 | Caleffi 5334 Inclined pressure reducing valve 1", Outlet pressure setting range: 1–6 bar Replaceable cartridge and strainer. Brass body. Nickel plated. Max. inlet pressure: 16 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. With 1/4" female pressure gauge connection. |
| 533000 | Caleffi 5330 Spare cartridge for 5330, 5331, 5332, 5334, 5336, 5337 and 5338 series inclined pressure reducing valves |
| 533041H | Caleffi 5330 Inclined pressure reducing valve 1/2", For high temperature For high temperature. Replaceable cartridge and strainer. Brass body. Nickel plated. Max. inlet pressure: 16 bar. Outlet pressure setting range: 1–5.5 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 533051H | Caleffi 5330 Inclined pressure reducing valve 3/4", For high temperature For high temperature. Replaceable cartridge and strainer. Brass body. Nickel plated. Max. inlet pressure: 16 bar. Outlet pressure setting range: 1–5.5 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 533241H | Caleffi 5332 Inclined pressure reducing valve 1/2", For high temperature For high temperature. Replaceable cartridge and strainer. Brass body. Nickel plated. Max. inlet pressure: 16 bar. Outlet pressure setting range: 1–5.5 bar. Max. working temperature: 80 °C. With pressure gauge: 0–10 bar. EN 1567 certified. |
| 533251H | Caleffi 5332 Inclined pressure reducing valve 3/4", For high temperature For high temperature. Replaceable cartridge and strainer. Brass body. Nickel plated. Max. inlet pressure: 16 bar. Outlet pressure setting range: 1–5.5 bar. Max. working temperature: 80 °C. With pressure gauge: 0–10 bar. EN 1567 certified. |
| 533441H | Caleffi 5334 Inclined pressure reducing valve 1/2", For high temperature For high temperature. Replaceable cartridge and strainer. Brass body. Nickel plated. Max. inlet pressure: 16 bar. Outlet pressure setting range: 1–5.5 bar. Max. working temperature: 80 °C. With 1/4" female pressure gauge connection. EN 1567 certified. |
| 533451H | Caleffi 5334 Inclined pressure reducing valve 3/4", For high temperature For high temperature. Replaceable cartridge and strainer. Brass body. Nickel plated. Max. inlet pressure: 16 bar. Outlet pressure setting range: 1–5.5 bar. Max. working temperature: 80 °C. With 1/4" female pressure gauge connection. EN 1567 certified. |
| 533461H | Caleffi 5334 Inclined pressure reducing valve 1", For high temperature For high temperature. Replaceable cartridge and strainer. Brass body. Nickel plated. Max. inlet pressure: 16 bar. Outlet pressure setting range: 1–5.5 bar. Max. working temperature: 80 °C. With 1/4" female pressure gauge connection. EN 1567 certified. |
| 533000H | Caleffi 5330 Spare cartridge for 5330H, 5331H, 5332H, 5334H, 5336H, 5337H and 5338H series inclined pressure reducing valves |
| 535041H | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1/2", For high temperatures (535041H) For high temperatures. Dezincification resistant low-lead "LOW LEAD" alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar (static - EN 1567). Max. inlet pressure: 16 bar (working - EN 1567). Outlet pressure setting range: 1–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 535051H | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 3/4", For high temperatures (535051H) For high temperatures. Dezincification resistant low-lead "LOW LEAD" alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar (static - EN 1567). Max. inlet pressure: 16 bar (working - EN 1567). Outlet pressure setting range: 1–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 535061H | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1", For high temperatures (535061H) For high temperatures. Dezincification resistant low-lead "LOW LEAD" alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar (static - EN 1567). Max. inlet pressure: 16 bar (working - EN 1567). Outlet pressure setting range: 1–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 535071H | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1 1/4", For high temperatures (535071H) For high temperatures. Dezincification resistant low-lead "LOW LEAD" alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar (static - EN 1567). Max. inlet pressure: 16 bar (working - EN 1567). Outlet pressure setting range: 1–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 535081H | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1 1/2", For high temperatures (535081H) For high temperatures. Dezincification resistant low-lead "LOW LEAD" alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar (static - EN 1567). Max. inlet pressure: 16 bar (working - EN 1567). Outlet pressure setting range: 1–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 535091H | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 2", For high temperatures (535091H) For high temperatures. Dezincification resistant low-lead "LOW LEAD" alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar (static - EN 1567). Max. inlet pressure: 16 bar (working - EN 1567). Outlet pressure setting range: 1–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 535040H | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1/2", For high temperatures (535040H) For high temperatures. Dezincification resistant low-lead "LOW LEAD" alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar (static - EN 1567). Max. inlet pressure: 16 bar (working - EN 1567). Outlet pressure setting range: 1–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 535050H | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 3/4", For high temperatures (535050H) For high temperatures. Dezincification resistant low-lead "LOW LEAD" alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar (static - EN 1567). Max. inlet pressure: 16 bar (working - EN 1567). Outlet pressure setting range: 1–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 535060H | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1", For high temperatures (535060H) For high temperatures. Dezincification resistant low-lead "LOW LEAD" alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar (static - EN 1567). Max. inlet pressure: 16 bar (working - EN 1567). Outlet pressure setting range: 1–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 535070H | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1 1/4", For high temperatures (535070H) For high temperatures. Dezincification resistant low-lead "LOW LEAD" alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar (static - EN 1567). Max. inlet pressure: 16 bar (working - EN 1567). Outlet pressure setting range: 1–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 535080H | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1 1/2", For high temperatures (535080H) For high temperatures. Dezincification resistant low-lead "LOW LEAD" alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar (static - EN 1567). Max. inlet pressure: 16 bar (working - EN 1567). Outlet pressure setting range: 1–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 535090H | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 2", For high temperatures (535090H) For high temperatures. Dezincification resistant low-lead "LOW LEAD" alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar (static - EN 1567). Max. inlet pressure: 16 bar (working - EN 1567). Outlet pressure setting range: 1–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 535006H | Caleffi 5350 Spare cartridge for 5350H series inclined pressure reducing valves 1/2" - 3/4" - 1" |
| 535041 | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1/2", Dezincification resistant alloy body (535041) Dezincification resistant alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. EN 1567 certified. |
| 535051 | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 3/4", Dezincification resistant alloy body (535051) Dezincification resistant alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. EN 1567 certified. |
| 535061 | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1", Dezincification resistant alloy body (535061) Dezincification resistant alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. EN 1567 certified. |
| 535075 | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1 1/4", 1" with reducing cartridge, 535075 Dezincification resistant alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. EN 1567 certified. Without DVGW certification. |
| 535071 | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1 1/4", Dezincification resistant alloy body (535071) Dezincification resistant alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. EN 1567 certified. |
| 535081 | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1 1/2", Dezincification resistant alloy body (535081) Dezincification resistant alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. EN 1567 certified. |
| 535091 | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 2", Dezincification resistant alloy body (535091) Dezincification resistant alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. EN 1567 certified. |
| 535040 | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1/2", Dezincification resistant alloy body (535040) Dezincification resistant alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. EN 1567 certified. |
| 535050 | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 3/4", Dezincification resistant alloy body (535050) Dezincification resistant alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. EN 1567 certified. |
| 535060 | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1", Dezincification resistant alloy body (535060) Dezincification resistant alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. EN 1567 certified. |
| 535074 | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1 1/4", 1" with reducing cartridge, 535074 Dezincification resistant alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. EN 1567 certified. Without DVGW certification. |
| 535070 | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1 1/4", Dezincification resistant alloy body (535070) Dezincification resistant alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. EN 1567 certified. |
| 535080 | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 1 1/2", Dezincification resistant alloy body (535080) Dezincification resistant alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. EN 1567 certified. |
| 535090 | Caleffi 5350 Pressure reducing valve with self-contained replaceable cartridge 2", Dezincification resistant alloy body (535090) Dezincification resistant alloy body. Setting indicator with manual pressure adjustment. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. EN 1567 certified. |
| 535141 | Caleffi 5351 Pressure reducing valve with self-contained replaceable cartridge 1/2", With 0–10 bar pressure gauge Brass body. Setting indicator with manual pressure adjustment. Stainless steel strainer cartridge with transparent bowl. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. Mesh size: Ø 0.28 mm. EN 1567 certified. Complete with strainer wrench for filter and cartridge maintenance. |
| 535151 | Caleffi 5351 Pressure reducing valve with self-contained replaceable cartridge 3/4", With 0–10 bar pressure gauge Brass body. Setting indicator with manual pressure adjustment. Stainless steel strainer cartridge with transparent bowl. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. Mesh size: Ø 0.28 mm. EN 1567 certified. Complete with strainer wrench for filter and cartridge maintenance. |
| 535161 | Caleffi 5351 Pressure reducing valve with self-contained replaceable cartridge 1", With 0–10 bar pressure gauge Brass body. Setting indicator with manual pressure adjustment. Stainless steel strainer cartridge with transparent bowl. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. Mesh size: Ø 0.28 mm. EN 1567 certified. Complete with strainer wrench for filter and cartridge maintenance. |
| 535140 | Caleffi 5351 Pressure reducing valve with self-contained replaceable cartridge 1/2", With 1/4" female pressure gauge connection Brass body. Setting indicator with manual pressure adjustment. Stainless steel strainer cartridge with transparent bowl. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. Mesh size: Ø 0.28 mm. EN 1567 certified. Complete with strainer wrench for filter and cartridge maintenance. |
| 535150 | Caleffi 5351 Pressure reducing valve with self-contained replaceable cartridge 3/4", With 1/4" female pressure gauge connection Brass body. Setting indicator with manual pressure adjustment. Stainless steel strainer cartridge with transparent bowl. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. Mesh size: Ø 0.28 mm. EN 1567 certified. Complete with strainer wrench for filter and cartridge maintenance. |
| 535160 | Caleffi 5351 Pressure reducing valve with self-contained replaceable cartridge 1", With 1/4" female pressure gauge connection Brass body. Setting indicator with manual pressure adjustment. Stainless steel strainer cartridge with transparent bowl. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 1–6 bar. Max. working temperature: 40 °C. Mesh size: Ø 0.28 mm. EN 1567 certified. Complete with strainer wrench for filter and cartridge maintenance. |
| 535004 | Caleffi 5350 Spare cartridge and wrench for strainer and cartridge maintenance 1/2" - 3/4" For 5350 and 5351 series pressure reducing valves. |
| 535006 | Caleffi 5350 Spare cartridge and wrench for strainer and cartridge maintenance 1" For 5350 and 5351 series pressure reducing valves. |
| R52484 | Caleffi 5350 Wrench for filter and cartridge maintenance |
| 536043 AUS | Caleffi 5360 Pressure reducing valve with replaceable cartridge for first-stage control 1/2" Dezincification resistant low-lead "LOW LEAD" alloy body. Male union connections. Max. inlet pressure: 2500 kPa. Outlet pressure setting range: 600–1000 kPa. Pressure gauge: 0–2500 kPa. Max. working temperature: 80 °C. |
| 536053 AUS | Caleffi 5360 Pressure reducing valve with replaceable cartridge for first-stage control 3/4" Dezincification resistant low-lead "LOW LEAD" alloy body. Male union connections. Max. inlet pressure: 2500 kPa. Outlet pressure setting range: 600–1000 kPa. Pressure gauge: 0–2500 kPa. Max. working temperature: 80 °C. |
| 536063 AUS | Caleffi 5360 Pressure reducing valve with replaceable cartridge for first-stage control 1" Dezincification resistant low-lead "LOW LEAD" alloy body. Male union connections. Max. inlet pressure: 2500 kPa. Outlet pressure setting range: 600–1000 kPa. Pressure gauge: 0–2500 kPa. Max. working temperature: 80 °C. |
| 536073 AUS | Caleffi 5360 Pressure reducing valve with replaceable cartridge for first-stage control 1 1/4" Dezincification resistant low-lead "LOW LEAD" alloy body. Male union connections. Max. inlet pressure: 2500 kPa. Outlet pressure setting range: 600–1000 kPa. Pressure gauge: 0–2500 kPa. Max. working temperature: 80 °C. |
| 536083 AUS | Caleffi 5360 Pressure reducing valve with replaceable cartridge for first-stage control 1 1/2" Dezincification resistant low-lead "LOW LEAD" alloy body. Male union connections. Max. inlet pressure: 2500 kPa. Outlet pressure setting range: 600–1000 kPa. Pressure gauge: 0–2500 kPa. Max. working temperature: 80 °C. |
| 536041 | Caleffi 5360 Pressure reducing valve with replaceable cartridge 1/2", With 0–10 bar pressure gauge Dezincification resistant alloy body. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 536051 | Caleffi 5360 Pressure reducing valve with replaceable cartridge 3/4", With 0–10 bar pressure gauge Dezincification resistant alloy body. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 536061 | Caleffi 5360 Pressure reducing valve with replaceable cartridge 1", With 0–10 bar pressure gauge Dezincification resistant alloy body. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 536071 | Caleffi 5360 Pressure reducing valve with replaceable cartridge 1 1/4", With 0–10 bar pressure gauge Dezincification resistant alloy body. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 536081 | Caleffi 5360 Pressure reducing valve with replaceable cartridge 1 1/2", With 0–10 bar pressure gauge Dezincification resistant alloy body. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 536040 | Caleffi 5360 Pressure reducing valve with replaceable cartridge 1/2", With 1/4" female pressure gauge connection Dezincification resistant alloy body. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 536050 | Caleffi 5360 Pressure reducing valve with replaceable cartridge 3/4", With 1/4" female pressure gauge connection Dezincification resistant alloy body. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 536060 | Caleffi 5360 Pressure reducing valve with replaceable cartridge 1", With 1/4" female pressure gauge connection Dezincification resistant alloy body. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 536070 | Caleffi 5360 Pressure reducing valve with replaceable cartridge 1 1/4", With 1/4" female pressure gauge connection Dezincification resistant alloy body. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 536080 | Caleffi 5360 Pressure reducing valve with replaceable cartridge 1 1/2", With 1/4" female pressure gauge connection Dezincification resistant alloy body. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. EN 1567 certified. |
| 536581 | Caleffi 5365 Pressure reducing valve with replaceable cartridge 1 1/2", Double pressure gauge in glycerine Bronze body. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. Inlet pressure gauge: 0–25 bar. Outlet pressure gauge: 0–10 bar. EN 1567 certified. |
| 536591 | Caleffi 5365 Pressure reducing valve with replaceable cartridge 2", Double pressure gauge in glycerine Bronze body. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. Inlet pressure gauge: 0–25 bar. Outlet pressure gauge: 0–10 bar. EN 1567 certified. |
| 536580 | Caleffi 5365 Pressure reducing valve with replaceable cartridge 1 1/2", With 1/4" female pressure gauge connection Bronze body. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. Inlet pressure gauge: 0–25 bar. Outlet pressure gauge: 0–10 bar. EN 1567 certified. |
| 536590 | Caleffi 5365 Pressure reducing valve with replaceable cartridge 2", With 1/4" female pressure gauge connection Bronze body. Male union connections. Max. inlet pressure: 25 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. Inlet pressure gauge: 0–25 bar. Outlet pressure gauge: 0–10 bar. EN 1567 certified. |
| 536660 | Caleffi 5366 Pressure reducing valve with replaceable cartridge DN 65 Bronze body. PN 16 flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. Max. inlet pressure: 16 bar. Outlet pressure setting range: 0.5–6 bar. Max. working temperature: 80 °C. Inlet pressure gauge: 0–25 bar. Outlet pressure gauge: 0–10 bar. |
| 536004 | Caleffi 5360 Spare cartridge for 5360, 5362, 5365 and 5366 series pressure reducing valves 1/2" |
| 536005 | Caleffi 5360 Spare cartridge for 5360, 5362, 5365 and 5366 series pressure reducing valves 3/4" - 1" |
| 536027 | Caleffi 5360 Spare cartridge for 5360, 5362, 5365 and 5366 series pressure reducing valves 1 1/4" - 1 1/2" (5360) |
| 576062 | Caleffi 576 Pressure reducing valve DN 65 Cast iron body, PN 16. PN 16 flanged connection. To be coupled with EN 1092-1 flat-face counterflanges. Max. inlet pressure: 16 bar. Outlet pressure setting range: 2–14 bar. Supplied with double pressure gauge. PN 25 and PN 40 available on request. |
| 576082 | Caleffi 576 Pressure reducing valve DN 80 Cast iron body, PN 16. PN 16 flanged connection. To be coupled with EN 1092-1 flat-face counterflanges. Max. inlet pressure: 16 bar. Outlet pressure setting range: 2–14 bar. Supplied with double pressure gauge. PN 25 and PN 40 available on request. |
| 576102 | Caleffi 576 Pressure reducing valve DN 100 Cast iron body, PN 16. PN 16 flanged connection. To be coupled with EN 1092-1 flat-face counterflanges. Max. inlet pressure: 16 bar. Outlet pressure setting range: 2–14 bar. Supplied with double pressure gauge. PN 25 and PN 40 available on request. |
| 576122 | Caleffi 576 Pressure reducing valve DN 125 Cast iron body, PN 16. PN 16 flanged connection. To be coupled with EN 1092-1 flat-face counterflanges. Max. inlet pressure: 16 bar. Outlet pressure setting range: 2–14 bar. Supplied with double pressure gauge. PN 25 and PN 40 available on request. |
| 576152 | Caleffi 576 Pressure reducing valve DN 150 Cast iron body, PN 16. PN 16 flanged connection. To be coupled with EN 1092-1 flat-face counterflanges. Max. inlet pressure: 16 bar. Outlet pressure setting range: 2–14 bar. Supplied with double pressure gauge. PN 25 and PN 40 available on request. |
| 578062 | Caleffi 578 Pilot-operated pressure reducing valves DN 65 Cast iron body, PN 25. Flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. DN 65–DN 150, PN 16; DN 200–DN 300, PN 10. Max. inlet pressure: 25 bar. Outlet pressure setting range: 2.1–21 bar. With pressure gauge. |
| 578082 | Caleffi 578 Pilot-operated pressure reducing valves DN 80 Cast iron body, PN 25. Flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. DN 65–DN 150, PN 16; DN 200–DN 300, PN 10. Max. inlet pressure: 25 bar. Outlet pressure setting range: 2.1–21 bar. With pressure gauge. |
| 578102 | Caleffi 578 Pilot-operated pressure reducing valves DN 100 Cast iron body, PN 25. Flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. DN 65–DN 150, PN 16; DN 200–DN 300, PN 10. Max. inlet pressure: 25 bar. Outlet pressure setting range: 2.1–21 bar. With pressure gauge. |
| 578122 | Caleffi 578 Pilot-operated pressure reducing valves DN 125 Cast iron body, PN 25. Flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. DN 65–DN 150, PN 16; DN 200–DN 300, PN 10. Max. inlet pressure: 25 bar. Outlet pressure setting range: 2.1–21 bar. With pressure gauge. |
| 578152 | Caleffi 578 Pilot-operated pressure reducing valves DN 150 Cast iron body, PN 25. Flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. DN 65–DN 150, PN 16; DN 200–DN 300, PN 10. Max. inlet pressure: 25 bar. Outlet pressure setting range: 2.1–21 bar. With pressure gauge. |
| 578202 | Caleffi 578 Pilot-operated pressure reducing valves DN 200 Cast iron body, PN 25. Flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. DN 65–DN 150, PN 16; DN 200–DN 300, PN 10. Max. inlet pressure: 25 bar. Outlet pressure setting range: 2.1–21 bar. With pressure gauge. |
| 578252 | Caleffi 578 Pilot-operated pressure reducing valves DN 250 Cast iron body, PN 25. Flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. DN 65–DN 150, PN 16; DN 200–DN 300, PN 10. Max. inlet pressure: 25 bar. Outlet pressure setting range: 2.1–21 bar. With pressure gauge. |
| 578302 | Caleffi 578 Pilot-operated pressure reducing valves DN 300 Cast iron body, PN 25. Flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. DN 65–DN 150, PN 16; DN 200–DN 300, PN 10. Max. inlet pressure: 25 bar. Outlet pressure setting range: 2.1–21 bar. With pressure gauge. |
| 521934 | Caleffi 5219 Anti-scald thermostatic mixing valve adjustable by control knob 1/2" · 35–65 °C · Kv 1.5 For temperature control at the point of distribution. With thermal shut-off function. Dezincification resistant low-lead "LOW LEAD" alloy body. Nickel plated. Max. working pressure: 10 bar. Max. inlet temperature: 90 °C. |
| 521935 | Caleffi 5219 Anti-scald thermostatic mixing valve adjustable by control knob 3/4" · 35–65 °C · Kv 1.7 For temperature control at the point of distribution. With thermal shut-off function. Dezincification resistant low-lead "LOW LEAD" alloy body. Nickel plated. Max. working pressure: 10 bar. Max. inlet temperature: 90 °C. |
| 521936 | Caleffi 5219 Anti-scald thermostatic mixing valve adjustable by control knob 1" · 35–65 °C · Kv 3.0 For temperature control at the point of distribution. With thermal shut-off function. Dezincification resistant low-lead "LOW LEAD" alloy body. Nickel plated. Max. working pressure: 10 bar. Max. inlet temperature: 90 °C. |
| 521814 | Caleffi 5218 Anti-scald thermostatic mixing valve adjustable by control knob, with check valve and strainer 1/2" · 45–65 °C · Kv 1.5 For temperature control at the point of distribution. With thermal shut-off function. Dezincification resistant low-lead "LOW LEAD" alloy body. Nickel plated. Max. working pressure: 10 bar Max. inlet temperature: 90 °C EN 15092 certified. |
| 521815 | Caleffi 5218 Anti-scald thermostatic mixing valve adjustable by control knob, with check valve and strainer 3/4" · 45–65 °C · Kv 1.7 For temperature control at the point of distribution. With thermal shut-off function. Dezincification resistant low-lead "LOW LEAD" alloy body. Nickel plated. Max. working pressure: 10 bar Max. inlet temperature: 90 °C EN 15092 certified. |
| 521816 | Caleffi 5218 Anti-scald thermostatic mixing valve adjustable by control knob, with check valve and strainer 1" · 45–65 °C · Kv 3.0 For temperature control at the point of distribution. With thermal shut-off function. Dezincification resistant low-lead "LOW LEAD" alloy body. Nickel plated. Max. working pressure: 10 bar Max. inlet temperature: 90 °C EN 15092 certified. |
| 521304 | Caleffi 5213 Adjustable thermostatic mixing valve with check valve, inlet strainer and male unions 1/2" · 30–50 °C · Kv 1.5 Enhanced thermal performance device with anti-scald function. Dezincification resistant alloy body. Nickel plated. Max. working pressure: 10 bar. Max. inlet temperature: 85 °C. Certified to NHS D08, BS 7942, EN 1111 and EN 1287. |
| 521303 | Caleffi 5213 Adjustable thermostatic mixing valve with check valve, inlet strainer and male unions 3/4" · 30–50 °C · Kv 1.7 Enhanced thermal performance device with anti-scald function. Dezincification resistant alloy body. Nickel plated. Max. working pressure: 10 bar. Max. inlet temperature: 85 °C. Certified to NHS D08, BS 7942, EN 1111 and EN 1287. |
| 521306 | Caleffi 5213 Adjustable thermostatic mixing valve with check valve, inlet strainer and male unions 1" · 35–50 °C · Kv 3.0 Enhanced thermal performance device with anti-scald function. Dezincification resistant alloy body. Nickel plated. Max. working pressure: 10 bar. Max. inlet temperature: 85 °C. Certified to NHS D08, BS 7942, EN 1111 and EN 1287. |
| 520040 | Caleffi 5200 Thermostatic mixing valve with adjustable knob 1/2" · 35–65 °C · Kv 1.5 With check valve and strainer. Dezincification resistant low-lead "LOW LEAD" alloy body. Max. working pressure: 10 bar Max. inlet temperature: 90 °C Certified to EN 1111 and EN 1287. |
| 520050 | Caleffi 5200 Thermostatic mixing valve with adjustable knob 3/4" · 35–65 °C · Kv 1.7 With check valve and strainer. Dezincification resistant low-lead "LOW LEAD" alloy body. Max. working pressure: 10 bar Max. inlet temperature: 90 °C Certified to EN 1111 and EN 1287. |
| 520060 | Caleffi 5200 Thermostatic mixing valve with adjustable knob 1" · 35–65 °C · Kv 3.0 With check valve and strainer. Dezincification resistant low-lead "LOW LEAD" alloy body. Max. working pressure: 10 bar Max. inlet temperature: 90 °C Certified to EN 1111 and EN 1287. |
| 521201 | Caleffi 5212 Adjustable thermostatic mixing valve for under-basin application 3/8" · 35–50 °C · Kv 0.45 Complete with strainer and check valve at the device inlet. Device with enhanced thermal performance and anti-scald function. Complete with wall mounting brackets and adjustment key. Dezincification resistant low-lead "LOW LEAD" alloy body. Max. working pressure: 10 bar. Max. inlet temperature: 90 °C. ASSE 1070 certified. |
| 523140 | Caleffi 5231 Adjustable thermostatic mixing valve for centralised systems 1/2" · 35–65 °C · Kv 4.3 Dezincification resistant alloy body. Anti-scale technopolymer internal thermal sensor. Max. working pressure: 14 bar. Max. inlet temperature: 90 °C. |
| 523150 | Caleffi 5231 Adjustable thermostatic mixing valve for centralised systems 3/4" · 35–65 °C · Kv 4.5 Dezincification resistant alloy body. Anti-scale technopolymer internal thermal sensor. Max. working pressure: 14 bar. Max. inlet temperature: 90 °C. |
| 523160 | Caleffi 5231 Adjustable thermostatic mixing valve for centralised systems 1" · 35–65 °C · Kv 5.5 Dezincification resistant alloy body. Anti-scale technopolymer internal thermal sensor. Max. working pressure: 14 bar. Max. inlet temperature: 90 °C. |
| 523170 | Caleffi 5231 Adjustable thermostatic mixing valve for centralised systems 1 1/4" · 35–65 °C · Kv 7.6 Dezincification resistant alloy body. Anti-scale technopolymer internal thermal sensor. Max. working pressure: 14 bar. Max. inlet temperature: 90 °C. |
| 523180 | Caleffi 5231 Adjustable thermostatic mixing valve for centralised systems 1 1/2" · 35–65 °C · Kv 11.0 Dezincification resistant alloy body. Anti-scale technopolymer internal thermal sensor. Max. working pressure: 14 bar. Max. inlet temperature: 90 °C. |
| 523190 | Caleffi 5231 Adjustable thermostatic mixing valve for centralised systems 2" · 35–65 °C · Kv 13.3 Dezincification resistant alloy body. Anti-scale technopolymer internal thermal sensor. Max. working pressure: 14 bar. Max. inlet temperature: 90 °C. |
| 523163 | Caleffi 5231 Adjustable thermostatic mixing valve for centralised systems 1" · with check valve · 35–65 °C · Kv 5.5 Dezincification resistant alloy body. Anti-scale technopolymer internal thermal sensor. Max. working pressure: 14 bar. Max. inlet temperature: 90 °C. |
| 523173 | Caleffi 5231 Adjustable thermostatic mixing valve for centralised systems 1 1/4" · with check valve · 35–65 °C · Kv 7.6 Dezincification resistant alloy body. Anti-scale technopolymer internal thermal sensor. Max. working pressure: 14 bar. Max. inlet temperature: 90 °C. |
| 523040 | Caleffi 5230 Adjustable thermostatic mixing valve with replaceable cartridge for centralised systems 1/2" · 30–65 °C · Kv 4.0 Brass body. Max. working pressure: 14 bar. Max. inlet temperature: 85 °C. |
| 523050 | Caleffi 5230 Adjustable thermostatic mixing valve with replaceable cartridge for centralised systems 3/4" · 30–65 °C · Kv 4.5 Brass body. Max. working pressure: 14 bar. Max. inlet temperature: 85 °C. |
| 523060 | Caleffi 5230 Adjustable thermostatic mixing valve with replaceable cartridge for centralised systems 1" · 30–65 °C · Kv 6.9 Brass body. Max. working pressure: 14 bar. Max. inlet temperature: 85 °C. |
| 523070 | Caleffi 5230 Adjustable thermostatic mixing valve with replaceable cartridge for centralised systems 1 1/4" · 30–65 °C · Kv 9.1 Brass body. Max. working pressure: 14 bar. Max. inlet temperature: 85 °C. |
| 523080 | Caleffi 5230 Adjustable thermostatic mixing valve with replaceable cartridge for centralised systems 1 1/2" · 36–60 °C · Kv 14.5 Brass body. Max. working pressure: 14 bar. Max. inlet temperature: 85 °C. |
| 523090 | Caleffi 5230 Adjustable thermostatic mixing valve with replaceable cartridge for centralised systems 2" · 36–60 °C · Kv 19.0 Brass body. Max. working pressure: 14 bar. Max. inlet temperature: 85 °C. |
| 523043 | Caleffi 5230 Adjustable thermostatic mixing valve with replaceable cartridge for centralised systems 1/2", With check valves at the inlets · 30–65 °C · Kv 4.0 Brass body. Max. working pressure: 14 bar. Max. inlet temperature: 85 °C. |
| 523053 | Caleffi 5230 Adjustable thermostatic mixing valve with replaceable cartridge for centralised systems 3/4", With check valves at the inlets · 30–65 °C · Kv 4.5 Brass body. Max. working pressure: 14 bar. Max. inlet temperature: 85 °C. |
| 523063 | Caleffi 5230 Adjustable thermostatic mixing valve with replaceable cartridge for centralised systems 1", With check valves at the inlets · 30–65 °C · Kv 6.9 Brass body. Max. working pressure: 14 bar. Max. inlet temperature: 85 °C. |
| 523073 | Caleffi 5230 Adjustable thermostatic mixing valve with replaceable cartridge for centralised systems 1 1/4", With check valves at the inlets · 30–65 °C · Kv 9.1 Brass body. Max. working pressure: 14 bar. Max. inlet temperature: 85 °C. |
| 523052 | Caleffi 5230 Adjustable thermostatic mixing valve with replaceable cartridge for centralised systems Ø 22, With check valves and compression connections · 30–65 °C · Kv 4.5 Brass body. Max. working pressure: 14 bar. Max. inlet temperature: 85 °C. |
| 523062 | Caleffi 5230 Adjustable thermostatic mixing valve with replaceable cartridge for centralised systems Ø 28, With check valves and compression connections · 30–65 °C · Kv 6.9 Brass body. Max. working pressure: 14 bar. Max. inlet temperature: 85 °C. |
| 524400 | Caleffi 524 Adjustable thermostatic mixing valve for centralised systems DN 15 1 1/8" · 30–65 °C · Kv 1.4 With recirculation connection. Male threaded connections. Brass body. Max. working pressure: 10 bar. Max. inlet temperature: 90 °C. Without recirculation connection. |
| 524500 | Caleffi 524 Adjustable thermostatic mixing valve for centralised systems DN 20 1 1/4" · 30–65 °C · Kv 2.5 With recirculation connection. Male threaded connections. Brass body. Max. working pressure: 10 bar. Max. inlet temperature: 90 °C. |
| 524600 | Caleffi 524 Adjustable thermostatic mixing valve for centralised systems DN 25 1 1/2" · 30–65 °C · Kv 4.0 With recirculation connection. Male threaded connections. Brass body. Max. working pressure: 10 bar. Max. inlet temperature: 90 °C. |
| 524700 | Caleffi 524 Adjustable thermostatic mixing valve for centralised systems DN 32 2" · 30–65 °C · Kv 7.7 With recirculation connection. Male threaded connections. Brass body. Max. working pressure: 10 bar. Max. inlet temperature: 90 °C. |
| 524800 | Caleffi 524 Adjustable thermostatic mixing valve for centralised systems DN 40 2 1/4" · 36–60 °C · Kv 11.5 With recirculation connection. Male threaded connections. Brass body. Max. working pressure: 10 bar. Max. inlet temperature: 90 °C. |
| 524900 | Caleffi 524 Adjustable thermostatic mixing valve for centralised systems DN 50 2 3/4" · 36–60 °C · Kv 15.0 With recirculation connection. Male threaded connections. Brass body. Max. working pressure: 10 bar. Max. inlet temperature: 90 °C. |
| 524004 | Caleffi 524 Connection kit for 524 series mixing valves with threaded connections 1/2" for 524400 Consisting of: - 2 female unions with check valve, strainer and seal, - 1 female union with seal. |
| 524005 | Caleffi 524 Connection kit for 524 series mixing valves with threaded connections 3/4" for 524500 Consisting of: - 2 female unions with check valve, strainer and seal, - 1 female union with seal. |
| 524006 | Caleffi 524 Connection kit for 524 series mixing valves with threaded connections 1" for 524600 Consisting of: - 2 female unions with check valve, strainer and seal, - 1 female union with seal. |
| 524007 | Caleffi 524 Connection kit for 524 series mixing valves with threaded connections 1 1/4" for 524700 Consisting of: - 2 female unions with check valve, strainer and seal, - 1 female union with seal. |
| 524008 | Caleffi 524 Connection kit for 524 series mixing valves with threaded connections 1 1/2" for 524800 Consisting of: - 2 female unions with check valve, strainer and seal, - 1 female union with seal. |
| 524009 | Caleffi 524 Connection kit for 524 series mixing valves with threaded connections 2" for 524900 Consisting of: - 2 female unions with check valve, strainer and seal, - 1 female union with seal. |
| 524060 | Caleffi 524 Adjustable thermostatic mixing valve DN 65 · 36–53 °C (±2 °C) · Kv 32.0 Bronze body, PN 10. Flanged connections. EN 1092-1, PN 10 flat-face counterflanges included. Recirculation pipe connections. Factory setting: 48 °C. Max. working pressure: 10 bar. Max. inlet temperature: 90 °C. |
| 524080 | Caleffi 524 Adjustable thermostatic mixing valve DN 80 · 36–53 °C (±2 °C) · Kv 43.0 Bronze body, PN 10. Flanged connections. EN 1092-1, PN 10 flat-face counterflanges included. Recirculation pipe connections. Factory setting: 48 °C. Max. working pressure: 10 bar. Max. inlet temperature: 90 °C. |
| 600051 | Caleffi 6000 LEGIOMIX® Electronic mixing valve with programmable thermal disinfection and control function 3/4" 230 V · Kv 8.4 Male threaded union connections. Consists of: - 3-way ball valve, - actuator, - regulation unit, - outlet temperature sensor, - inlet temperature sensor. Auxiliary microswitches for disinfection management and other devices. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. Temperature setting range: 20–85 °C. Disinfection temperature setting range: 40–85 °C. Protection class: IP 65 (actuator). |
| 600061 | Caleffi 6000 LEGIOMIX® Electronic mixing valve with programmable thermal disinfection and control function 1" 230 V · Kv 10.6 Male threaded union connections. Consists of: - 3-way ball valve, - actuator, - regulation unit, - outlet temperature sensor, - inlet temperature sensor. Auxiliary microswitches for disinfection management and other devices. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. Temperature setting range: 20–85 °C. Disinfection temperature setting range: 40–85 °C. Protection class: IP 65 (actuator). |
| 600071 | Caleffi 6000 LEGIOMIX® Electronic mixing valve with programmable thermal disinfection and control function 1 1/4" 230 V · Kv 21.2 Male threaded union connections. Consists of: - 3-way ball valve, - actuator, - regulation unit, - outlet temperature sensor, - inlet temperature sensor. Auxiliary microswitches for disinfection management and other devices. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. Temperature setting range: 20–85 °C. Disinfection temperature setting range: 40–85 °C. Protection class: IP 65 (actuator). |
| 600081 | Caleffi 6000 LEGIOMIX® Electronic mixing valve with programmable thermal disinfection and control function 1 1/2" 230 V · Kv 32.5 Male threaded union connections. Consists of: - 3-way ball valve, - actuator, - regulation unit, - outlet temperature sensor, - inlet temperature sensor. Auxiliary microswitches for disinfection management and other devices. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. Temperature setting range: 20–85 °C. Disinfection temperature setting range: 40–85 °C. Protection class: IP 65 (actuator). |
| 600091 | Caleffi 6000 LEGIOMIX® Electronic mixing valve with programmable thermal disinfection and control function 2" 230 V · Kv 41.0 Male threaded union connections. Consists of: - 3-way ball valve, - actuator, - regulation unit, - outlet temperature sensor, - inlet temperature sensor. Auxiliary microswitches for disinfection management and other devices. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. Temperature setting range: 20–85 °C. Disinfection temperature setting range: 40–85 °C. Protection class: IP 65 (actuator). |
| 600054 | Caleffi 6000 LEGIOMIX® Electronic mixing valve with programmable thermal disinfection and control function 3/4" 24 V · Kv 8.4 Male threaded union connections. Consists of: - 3-way ball valve, - actuator, - regulation unit, - outlet temperature sensor, - inlet temperature sensor. Auxiliary microswitches for disinfection management and other devices. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. Temperature setting range: 20–85 °C. Disinfection temperature setting range: 40–85 °C. Protection class: IP 65 (actuator). |
| 600064 | Caleffi 6000 LEGIOMIX® Electronic mixing valve with programmable thermal disinfection and control function 1" 24 V · Kv 10.6 Male threaded union connections. Consists of: - 3-way ball valve, - actuator, - regulation unit, - outlet temperature sensor, - inlet temperature sensor. Auxiliary microswitches for disinfection management and other devices. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. Temperature setting range: 20–85 °C. Disinfection temperature setting range: 40–85 °C. Protection class: IP 65 (actuator). |
| 600074 | Caleffi 6000 LEGIOMIX® Electronic mixing valve with programmable thermal disinfection and control function 1 1/4" 24 V · Kv 21.2 Male threaded union connections. Consists of: - 3-way ball valve, - actuator, - regulation unit, - outlet temperature sensor, - inlet temperature sensor. Auxiliary microswitches for disinfection management and other devices. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. Temperature setting range: 20–85 °C. Disinfection temperature setting range: 40–85 °C. Protection class: IP 65 (actuator). |
| 600084 | Caleffi 6000 LEGIOMIX® Electronic mixing valve with programmable thermal disinfection and control function 1 1/2" 24 V · Kv 32.5 Male threaded union connections. Consists of: - 3-way ball valve, - actuator, - regulation unit, - outlet temperature sensor, - inlet temperature sensor. Auxiliary microswitches for disinfection management and other devices. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. Temperature setting range: 20–85 °C. Disinfection temperature setting range: 40–85 °C. Protection class: IP 65 (actuator). |
| 600094 | Caleffi 6000 LEGIOMIX® Electronic mixing valve with programmable thermal disinfection and control function 2" 24 V · Kv 41.0 Male threaded union connections. Consists of: - 3-way ball valve, - actuator, - regulation unit, - outlet temperature sensor, - inlet temperature sensor. Auxiliary microswitches for disinfection management and other devices. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. Temperature setting range: 20–85 °C. Disinfection temperature setting range: 40–85 °C. Protection class: IP 65 (actuator). |
| 600140 | Caleffi 6001 Anti-scald device for domestic hot water use 1/2" Brass body. Chrome plated. Setting temperature: 48 °C (±1 °C). |
| 600006 | Caleffi 6000 LEGIOMIX® Electronic mixing valve with programmable thermal disinfection and control function DN 65 230 V · Kv 90.0 PN16 flanged connections. Consists of: - 3-way ball valve, - actuator, - regulation unit, - outlet temperature sensor, - inlet temperature sensor. Auxiliary microswitches for disinfection management and other devices. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. Temperature setting range: 20–85 °C. Disinfection temperature setting range: 40–85 °C. To be coupled with EN 1092-1 counterflanges. Protection class: IP 65 (actuator). |
| 600008 | Caleffi 6000 LEGIOMIX® Electronic mixing valve with programmable thermal disinfection and control function DN 80 230 V · Kv 120.0 PN16 flanged connections. Consists of: - 3-way ball valve, - actuator, - regulation unit, - outlet temperature sensor, - inlet temperature sensor. Auxiliary microswitches for disinfection management and other devices. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. Temperature setting range: 20–85 °C. Disinfection temperature setting range: 40–85 °C. To be coupled with EN 1092-1 counterflanges. Protection class: IP 65 (actuator). |
| 600016 | Caleffi 6000 LEGIOMIX® Electronic mixing valve with programmable thermal disinfection and control function DN 65 24 V · Kv 90.0 PN16 flanged connections. Consists of: - 3-way ball valve, - actuator, - regulation unit, - outlet temperature sensor, - inlet temperature sensor. Auxiliary microswitches for disinfection management and other devices. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. Temperature setting range: 20–85 °C. Disinfection temperature setting range: 40–85 °C. To be coupled with EN 1092-1 counterflanges. Protection class: IP 65 (actuator). |
| 600018 | Caleffi 6000 LEGIOMIX® Electronic mixing valve with programmable thermal disinfection and control function DN 80 24 V · Kv 120.0 PN16 flanged connections. Consists of: - 3-way ball valve, - actuator, - regulation unit, - outlet temperature sensor, - inlet temperature sensor. Auxiliary microswitches for disinfection management and other devices. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. Temperature setting range: 20–85 °C. Disinfection temperature setting range: 40–85 °C. To be coupled with EN 1092-1 counterflanges. Protection class: IP 65 (actuator). |
| 116240 | Caleffi 116 Thermal balancing and recirculation valve for domestic hot water recirculation circuits · DN 15 · Rp 1/2" · 35–60 °C, With automatic thermostatic thermal disinfection function With automatic thermostatic thermal disinfection function. With temperature gauge for circuit temperature control. Dezincification resistant low-lead "LOW LEAD" alloy body. Female connections. Max. working pressure: 16 bar. Disinfection temperature: 70 °C. |
| 116250 | Caleffi 116 Thermal balancing and recirculation valve for domestic hot water recirculation circuits · DN 20 · Rp 3/4" · 35–60 °C, With automatic thermostatic thermal disinfection function With automatic thermostatic thermal disinfection function. With temperature gauge for circuit temperature control. Dezincification resistant low-lead "LOW LEAD" alloy body. Female connections. Max. working pressure: 16 bar. Disinfection temperature: 70 °C. |
| 116260 | Caleffi 116 Thermal balancing and recirculation valve for domestic hot water recirculation circuits · DN 25 · Rp 1" · 35–65 °C, With automatic thermostatic thermal disinfection function With automatic thermostatic thermal disinfection function. With temperature gauge for circuit temperature control. Dezincification resistant low-lead "LOW LEAD" alloy body. Female connections. Max. working pressure: 16 bar. Disinfection temperature: 70 °C. |
| 116270 | Caleffi 116 Thermal balancing and recirculation valve for domestic hot water recirculation circuits · DN 32 · Rp 1 1/4" · 35–65 °C, With automatic thermostatic thermal disinfection function With automatic thermostatic thermal disinfection function. With temperature gauge for circuit temperature control. Dezincification resistant low-lead "LOW LEAD" alloy body. Female connections. Max. working pressure: 16 bar. Disinfection temperature: 70 °C. |
| 116140 | Caleffi 116 Thermal balancing and recirculation valve for domestic hot water recirculation circuits · DN 15 · Rp 1/2" · 35–60 °C, Suitable for thermal disinfection function with actuator control Suitable for thermal disinfection function with actuator control. With temperature gauge connection. Dezincification resistant low-lead "LOW LEAD" alloy body. Female connections. Max. working pressure: 16 bar. |
| 116150 | Caleffi 116 Thermal balancing and recirculation valve for domestic hot water recirculation circuits · DN 20 · Rp 3/4" · 35–60 °C, Suitable for thermal disinfection function with actuator control Suitable for thermal disinfection function with actuator control. With temperature gauge connection. Dezincification resistant low-lead "LOW LEAD" alloy body. Female connections. Max. working pressure: 16 bar. |
| 116160 | Caleffi 116 Thermal balancing and recirculation valve for domestic hot water recirculation circuits · DN 25 · Rp 1" · 35–65 °C, Suitable for thermal disinfection function with actuator control Suitable for thermal disinfection function with actuator control. With temperature gauge connection. Dezincification resistant low-lead "LOW LEAD" alloy body. Female connections. Max. working pressure: 16 bar. |
| 116170 | Caleffi 116 Thermal balancing and recirculation valve for domestic hot water recirculation circuits · DN 32 · Rp 1 1/4" · 35–65 °C, Suitable for thermal disinfection function with actuator control Suitable for thermal disinfection function with actuator control. With temperature gauge connection. Dezincification resistant low-lead "LOW LEAD" alloy body. Female connections. Max. working pressure: 16 bar. |
| 116000 | Caleffi 116 Thermal module for thermal disinfection function controlled by an actuator For use with 116 series combined with 656. series actuators. |
| 116010 | Caleffi 116 Temperature gauge accessory for 116 series domestic water thermal balancing and recirculation valve Temperature gauge scale: 0–80 °C. |
| 116441 | Caleffi 116 Thermal balancing and recirculation valve for domestic hot water recirculation circuits · DN 15 · Rp 1/2", With temperature gauge for circuit temperature control With temperature gauge for circuit temperature control. Dezincification resistant low-lead "LOW LEAD" alloy body. Female connections. Max. working pressure: 16 bar. Setting temperature range: 40–65 °C. |
| 116451 | Caleffi 116 Thermal balancing and recirculation valve for domestic hot water recirculation circuits · DN 20 · Rp 3/4", With temperature gauge for circuit temperature control With temperature gauge for circuit temperature control. Dezincification resistant low-lead "LOW LEAD" alloy body. Female connections. Max. working pressure: 16 bar. Setting temperature range: 40–65 °C. |
| 116440 | Caleffi 116 Thermal balancing and recirculation valve for domestic hot water recirculation circuits · DN 15 · Rp 1/2", With temperature gauge connection With temperature gauge connection. Dezincification resistant low-lead "LOW LEAD" alloy body. Female connections. Max. working pressure: 16 bar. Setting temperature range: 40–65 °C. |
| 116450 | Caleffi 116 Thermal balancing and recirculation valve for domestic hot water recirculation circuits · DN 20 · Rp 3/4", With temperature gauge connection With temperature gauge connection. Dezincification resistant low-lead "LOW LEAD" alloy body. Female connections. Max. working pressure: 16 bar. Setting temperature range: 40–65 °C. |
| CBN116140 | Caleffi 116 Thermal balancing and recirculation valve for domestic hot water recirculation circuits · Use: 1/2" - 3/4" With temperature gauge connection. Dezincification resistant low-lead "LOW LEAD" alloy body. Female connections. Max. working pressure: 16 bar. Setting temperature range: 40–65 °C. |
| CBN116160 | Caleffi 116 Thermal balancing and recirculation valve for domestic hot water recirculation circuits · Use: 1"-1 1/4" With temperature gauge connection. Dezincification resistant low-lead "LOW LEAD" alloy body. Female connections. Max. working pressure: 16 bar. Setting temperature range: 40–65 °C. |
| 525040 | Caleffi 525 ANTISHOCK Water hammer arrester 1/2" Brass body. Chrome plated. Max. working pressure: 10 bar Max. working temperature: 90 °C PTFE seal on the thread. |
| 525130 | Caleffi 525 ANTISHOCK Water hammer arrester for use under sinks and washbasins and on washing machines (3/4") 3/8" F nut x 3/8" M Brass body. Chrome plated. Max. working pressure: 10 bar. Max. working temperature: 90 °C. |
| 525150 | Caleffi 525 ANTISHOCK Water hammer arrester for use under sinks and washbasins and on washing machines (3/4") 3/4" F nut x 3/4" M Brass body. Chrome plated. Max. working pressure: 10 bar. Max. working temperature: 90 °C. |
| 323040 | Caleffi 3230 BALLSTOP Ball valve with built-in check valve 1/2" Brass body. Female connections. With butterfly handle. Max. working pressure: 16 bar. Temperature range: 5–90 °C. |
| 323050 | Caleffi 3230 BALLSTOP Ball valve with built-in check valve 3/4" Brass body. Female connections. With butterfly handle. Max. working pressure: 16 bar. Temperature range: 5–90 °C. |
| 323062 | Caleffi 3230 BALLSTOP Ball valve with built-in check valve 1", With butterfly handle Brass body. Female connections. With butterfly handle. Max. working pressure: 16 bar. Temperature range: 5–90 °C. |
| 323060 | Caleffi 3230 BALLSTOP Ball valve with built-in check valve 1", With lever handle Brass body. Female connections. With lever handle. Max. working pressure: 16 bar Temperature range: 5–90 °C. |
| 323070 | Caleffi 3230 BALLSTOP Ball valve with built-in check valve 1 1/4" Brass body. Female connections. With lever handle. Max. working pressure: 16 bar Temperature range: 5–90 °C. |
| 323080 | Caleffi 3230 BALLSTOP Ball valve with built-in check valve 1 1/2" Brass body. Female connections. With lever handle. Max. working pressure: 16 bar Temperature range: 5–90 °C. |
| 323090 | Caleffi 3230 BALLSTOP Ball valve with built-in check valve 2" Brass body. Female connections. With lever handle. Max. working pressure: 16 bar Temperature range: 5–90 °C. |
| 332400 | Caleffi 332 BALLSTOP Ball valve with built-in check valve 1/2" M x 1/2" F Brass body. Male connection with nut. Drilled safety nut for protecting the setting. With butterfly handle. Max. working pressure: 16 bar. Temperature range: 5–90 °C. |
| 603450 | Caleffi 603 ICE Garden tap, ball type, with anti-freeze safety device 1/2" M x 3/4" M with hose connection Brass body. Chrome plated. Stainless steel lever and fixing nut. Hose connection for Ø 15 mm pipe. Max. working pressure: 10 bar. Ambient temperature range: -30–90 °C. Opening temperature: 3 °C. Closing temperature: 4 °C. |
| F89046/C | Caleffi 603 ICE Garden tap, ball type, with anti-freeze safety device Brass body. Chrome plated. Stainless steel lever and fixing nut. Hose connection for Ø 15 mm pipe. Max. working pressure: 10 bar. Ambient temperature range: -30–90 °C. Opening temperature: 3 °C. Closing temperature: 4 °C. |
| 537761 | Caleffi 5377 eCAL Electrolytic anti-scale device with filter and magnet 1" · Kv 5.1 Connection: G 1" (ISO 228-1) female thread Max. working pressure: 16 bar Ambient temperature range: 5–40 °C Filter mesh size: 0.05 mm Material: DR dezincification resistant low-lead brass "LOW LEAD". |
Backflow preventers (23 products)
| 575150 | Caleffi 575 Controllable reduced pressure zone backflow preventer DN 150 BA type. Epoxy-coated cast iron body. PN 10. Flanged connections. To be coupled with flat-face EN 1092-1 counterflanges. Max. working temperature: 60 °C. Discharge opening differential pressure: 14 kPa. Complies with EN 12729. A suitable strainer must be installed upstream of the backflow preventer. |
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| 575200 | Caleffi 575 Controllable reduced pressure zone backflow preventer DN 200 BA type. Epoxy-coated cast iron body. PN 10. Flanged connections. To be coupled with flat-face EN 1092-1 counterflanges. Max. working temperature: 60 °C. Discharge opening differential pressure: 14 kPa. Complies with EN 12729. A suitable strainer must be installed upstream of the backflow preventer. |
| 575250 | Caleffi 575 Controllable reduced pressure zone backflow preventer DN 250 BA type. Epoxy-coated cast iron body. PN 10. Flanged connections. To be coupled with flat-face EN 1092-1 counterflanges. Max. working temperature: 60 °C. Discharge opening differential pressure: 14 kPa. Complies with EN 12729. A suitable strainer must be installed upstream of the backflow preventer. |
| 575105 | Caleffi 5751 Controllable reduced pressure zone backflow preventer, standard version DN 50 BA type. Epoxy-coated cast iron body. PN 10. Flanged connections. To be coupled with flat-face EN 1092-1 counterflanges. Temperature range: 5–65 °C Discharge opening differential pressure: 14 kPa. Complies with EN 12729. A 579 series strainer must be installed upstream of the backflow preventer. Complies with EN 12729. |
| 575106 | Caleffi 5751 Controllable reduced pressure zone backflow preventer, standard version DN 65 BA type. Epoxy-coated cast iron body. PN 10. Flanged connections. To be coupled with flat-face EN 1092-1 counterflanges. Temperature range: 5–65 °C Discharge opening differential pressure: 14 kPa. Complies with EN 12729. A 579 series strainer must be installed upstream of the backflow preventer. Complies with EN 12729. |
| 575108 | Caleffi 5751 Controllable reduced pressure zone backflow preventer, standard version DN 80 BA type. Epoxy-coated cast iron body. PN 10. Flanged connections. To be coupled with flat-face EN 1092-1 counterflanges. Temperature range: 5–65 °C Discharge opening differential pressure: 14 kPa. Complies with EN 12729. A 579 series strainer must be installed upstream of the backflow preventer. Complies with EN 12729. |
| 575110 | Caleffi 5751 Controllable reduced pressure zone backflow preventer, standard version DN 100 - PN 10 BA type. Epoxy-coated cast iron body. PN 10. Flanged connections. To be coupled with flat-face EN 1092-1 counterflanges. Temperature range: 5–65 °C Discharge opening differential pressure: 14 kPa. Complies with EN 12729. A 579 series strainer must be installed upstream of the backflow preventer. Complies with EN 12729. |
| 577004 | Caleffi 577 Y-strainer for 573 and 574 series backflow preventers 1/2" · Mesh size Ø (mm): 0.40 · Kv 3.4 Bronze body, 1/2"–2": PN 16, 2 1/2"–3": PN 10. Female connections. Temperature range: -20–110 °C. Max. percentage of glycol: 30%. Strainer in expanded stainless steel sheet. |
| 577005 | Caleffi 577 Y-strainer for 573 and 574 series backflow preventers 3/4" · Mesh size Ø (mm): 0.40 · Kv 7 Bronze body, 1/2"–2": PN 16, 2 1/2"–3": PN 10. Female connections. Temperature range: -20–110 °C. Max. percentage of glycol: 30%. Strainer in expanded stainless steel sheet. |
| 577006 | Caleffi 577 Y-strainer for 573 and 574 series backflow preventers 1" · Mesh size Ø (mm): 0.40 · Kv 10 Bronze body, 1/2"–2": PN 16, 2 1/2"–3": PN 10. Female connections. Temperature range: -20–110 °C. Max. percentage of glycol: 30%. Strainer in expanded stainless steel sheet. |
| 577007 | Caleffi 577 Y-strainer for 573 and 574 series backflow preventers 1 1/4" · Mesh size Ø (mm): 0.47 · Kv 16 Bronze body, 1/2"–2": PN 16, 2 1/2"–3": PN 10. Female connections. Temperature range: -20–110 °C. Max. percentage of glycol: 30%. Strainer in expanded stainless steel sheet. |
| 577008 | Caleffi 577 Y-strainer for 573 and 574 series backflow preventers 1 1/2" · Mesh size Ø (mm): 0.47 · Kv 24 Bronze body, 1/2"–2": PN 16, 2 1/2"–3": PN 10. Female connections. Temperature range: -20–110 °C. Max. percentage of glycol: 30%. Strainer in expanded stainless steel sheet. |
| 577009 | Caleffi 577 Y-strainer for 573 and 574 series backflow preventers 2" · Mesh size Ø (mm): 0.53 · Kv 35 Bronze body, 1/2"–2": PN 16, 2 1/2"–3": PN 10. Female connections. Temperature range: -20–110 °C. Max. percentage of glycol: 30%. Strainer in expanded stainless steel sheet. |
| 577020 | Caleffi 577 Y-strainer for 573 and 574 series backflow preventers 2 1/2" · Mesh size Ø (mm): 0.53 · Kv 57 Bronze body, 1/2"–2": PN 16, 2 1/2"–3": PN 10. Female connections. Temperature range: -20–110 °C. Max. percentage of glycol: 30%. Strainer in expanded stainless steel sheet. |
| 577030 | Caleffi 577 Y-strainer for 573 and 574 series backflow preventers 3" · Mesh size Ø (mm): 0.53 · Kv 73 Bronze body, 1/2"–2": PN 16, 2 1/2"–3": PN 10. Female connections. Temperature range: -20–110 °C. Max. percentage of glycol: 30%. Strainer in expanded stainless steel sheet. |
| 579050 | Caleffi 579 Y-strainer for 575 series backflow preventer and 576 series pressure reducing valve DN 50 · Mesh size Ø (mm): 0.87 · Kv 54 Epoxy-coated cast iron body. PN 16 flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. Max. working pressure: 16 bar. Max. working temperature: 65 °C. Stainless steel mesh. Drain cock. |
| 579060 | Caleffi 579 Y-strainer for 575 series backflow preventer and 576 series pressure reducing valve DN 65 · Mesh size Ø (mm): 0.87 · Kv 76 Epoxy-coated cast iron body. PN 16 flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. Max. working pressure: 16 bar. Max. working temperature: 65 °C. Stainless steel mesh. Drain cock. |
| 579080 | Caleffi 579 Y-strainer for 575 series backflow preventer and 576 series pressure reducing valve DN 80 · Mesh size Ø (mm): 1.55 · Kv 108 Epoxy-coated cast iron body. PN 16 flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. Max. working pressure: 16 bar. Max. working temperature: 65 °C. Stainless steel mesh. Drain cock. |
| 579100 | Caleffi 579 Y-strainer for 575 series backflow preventer and 576 series pressure reducing valve DN 100 · Mesh size Ø (mm): 1.55 · Kv 170 Epoxy-coated cast iron body. PN 16 flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. Max. working pressure: 16 bar. Max. working temperature: 65 °C. Stainless steel mesh. Drain cock. |
| 579120 | Caleffi 579 Y-strainer for 575 series backflow preventer and 576 series pressure reducing valve DN 125 · Mesh size Ø (mm): 1.55 · Kv 295 Epoxy-coated cast iron body. PN 16 flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. Max. working pressure: 16 bar. Max. working temperature: 65 °C. Stainless steel mesh. Drain cock. |
| 579150 | Caleffi 579 Y-strainer for 575 series backflow preventer and 576 series pressure reducing valve DN 150 · Mesh size Ø (mm): 1.55 · Kv 408 Epoxy-coated cast iron body. PN 16 flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. Max. working pressure: 16 bar. Max. working temperature: 65 °C. Stainless steel mesh. Drain cock. Reinforced mesh with parallel sides. |
| 579200 | Caleffi 579 Y-strainer for 575 series backflow preventer and 576 series pressure reducing valve DN 200 · Mesh size Ø (mm): 1.55 · Kv 725 Epoxy-coated cast iron body. PN 16 flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. Max. working pressure: 16 bar. Max. working temperature: 65 °C. Stainless steel mesh. Drain cock. Reinforced mesh with parallel sides. |
| 579250 | Caleffi 579 Y-strainer for 575 series backflow preventer and 576 series pressure reducing valve DN 250 · Mesh size Ø (mm): 1.55 · Kv 938 Epoxy-coated cast iron body. PN 16 flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. Max. working pressure: 16 bar. Max. working temperature: 65 °C. Stainless steel mesh. Drain cock. Reinforced mesh with parallel sides. |
Balancing valves (91 products)
All models in this group (91)
| 145437 H20 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 15 · 1/2" · Flow rate range (m³/h): 0.02–0.20, Complete with pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Complete with pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
|---|---|
| 145447 H40 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 15 · 3/4" · Flow rate range (m³/h): 0.08–0.40, Complete with pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Complete with pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145447 H80 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 15 · 3/4" · Flow rate range (m³/h): 0.08–0.80, Complete with pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Complete with pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145557 H40 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 20 · 1" · Flow rate range (m³/h): 0.08–0.40, Complete with pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Complete with pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145557 H80 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 20 · 1" · Flow rate range (m³/h): 0.08–0.80, Complete with pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Complete with pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145557 1H2 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 20 · 1" · Flow rate range (m³/h): 0.12–1.20, Complete with pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Complete with pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145667 1H8 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 25 · 1 1/4" · Flow rate range (m³/h): 0.18–1.80, Complete with pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Complete with pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145667 3H0 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 25 · 1 1/4" · Flow rate range (m³/h): 0.30–3.00, Complete with pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Complete with pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145667 3H7 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 25 · 1 1/4" · Flow rate range (m³/h): 0.37–3.70, Complete with pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Complete with pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145434 H20 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 15 · 1/2" · Flow rate range (m³/h): 0.02–0.20, Suitable for connection of pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145444 H40 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 15 · 3/4" · Flow rate range (m³/h): 0.08–0.40, Suitable for connection of pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145444 H80 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 15 · 3/4" · Flow rate range (m³/h): 0.08–0.80, Suitable for connection of pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145554 H20 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 20 · 1" · Flow rate range (m³/h): 0.02–0.20 Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145554 H40 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 20 · 1" · Flow rate range (m³/h): 0.08–0.40, Suitable for connection of pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145554 H80 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 20 · 1" · Flow rate range (m³/h): 0.08–0.80, Suitable for connection of pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145554 1H2 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 20 · 1" · Flow rate range (m³/h): 0.12–1.20, Suitable for connection of pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145664 1H8 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 25 · 1 1/4" · Flow rate range (m³/h): 0.18–1.80, Suitable for connection of pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145664 3H0 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 25 · 1 1/4" · Flow rate range (m³/h): 0.30–3.00, Suitable for connection of pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145664 3H7 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve · DN 25 · 1 1/4" · Flow rate range (m³/h): 0.37–3.70, Suitable for connection of pressure test ports Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145001 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve 1/2" F x 3/8" M Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145003 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve 3/4" F x 1/2" M Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145005 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve 1" F x 3/4" M Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145006 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve 1" F x 1" M Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145007 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve 1 1/4" F x 1" M Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145008 | Caleffi 145 FLOWMATIC® FLOWMATIC® pressure independent control valve 1 1/4" F x 1 1/4" M Dezincification resistant alloy body. Male threaded connections. Polymer flow rate regulator with EPDM diaphragm. Graduated scale indicator. Max. working pressure: 25 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. Δp range: 25–400 kPa. Suitable for connection of pressure test ports. Suitable for connection of 145 series actuator and 6565 series thermo-electric actuator. |
| 145013 | Caleffi 145 Proportional linear actuator for FLOWMATIC® 145 series control valves and 149 series kit 24 V AC/DC Ambient temperature range: 0–50 °C Protection class: IP 54 Control signal: 0–10 V, 0 (2)–10 V Feedback signal: 0–10 V Supply cable length: 2 m |
| 127141... | Caleffi 127 AUTOFLOW® Compact automatic flow rate regulator 1/2" Brass body. AUTOFLOW® cartridge: 1/2"–1 1/4" high-resistance polymer, 1 1/2" - 2" high-resistance polymer and stainless steel. Max. working pressure: 16 bar. Temperature range: 0–100 °C. Max. percentage of glycol: 50%. Flow rates: 0.02–0.06 m³/h - Δp range: 20–200 kPa - Accuracy: ±15%. Flow rates: 0.085–11.0 m³/h - Δp range: 15–200 kPa - Accuracy: ±10%. The last three digits of the code are completed according to the flow rate. |
| 127151... | Caleffi 127 AUTOFLOW® Compact automatic flow rate regulator 3/4" Brass body. AUTOFLOW® cartridge: 1/2"–1 1/4" high-resistance polymer, 1 1/2" - 2" high-resistance polymer and stainless steel. Max. working pressure: 16 bar. Temperature range: 0–100 °C. Max. percentage of glycol: 50%. Flow rates: 0.02–0.06 m³/h - Δp range: 20–200 kPa - Accuracy: ±15%. Flow rates: 0.085–11.0 m³/h - Δp range: 15–200 kPa - Accuracy: ±10%. The last three digits of the code are completed according to the flow rate. |
| 127161... | Caleffi 127 AUTOFLOW® Compact automatic flow rate regulator 1" Brass body. AUTOFLOW® cartridge: 1/2"–1 1/4" high-resistance polymer, 1 1/2" - 2" high-resistance polymer and stainless steel. Max. working pressure: 16 bar. Temperature range: 0–100 °C. Max. percentage of glycol: 50%. Flow rates: 0.02–0.06 m³/h - Δp range: 20–200 kPa - Accuracy: ±15%. Flow rates: 0.085–11.0 m³/h - Δp range: 15–200 kPa - Accuracy: ±10%. The last three digits of the code are completed according to the flow rate. |
| 127171... | Caleffi 127 AUTOFLOW® Compact automatic flow rate regulator 1 1/4" Brass body. AUTOFLOW® cartridge: 1/2"–1 1/4" high-resistance polymer, 1 1/2" - 2" high-resistance polymer and stainless steel. Max. working pressure: 16 bar. Temperature range: 0–100 °C. Max. percentage of glycol: 50%. Flow rates: 0.02–0.06 m³/h - Δp range: 20–200 kPa - Accuracy: ±15%. Flow rates: 0.085–11.0 m³/h - Δp range: 15–200 kPa - Accuracy: ±10%. The last three digits of the code are completed according to the flow rate. |
| 127181... | Caleffi 127 AUTOFLOW® Compact automatic flow rate regulator 1 1/2" Brass body. AUTOFLOW® cartridge: 1/2"–1 1/4" high-resistance polymer, 1 1/2" - 2" high-resistance polymer and stainless steel. Max. working pressure: 16 bar. Temperature range: 0–100 °C. Max. percentage of glycol: 50%. Flow rates: 0.02–0.06 m³/h - Δp range: 20–200 kPa - Accuracy: ±15%. Flow rates: 0.085–11.0 m³/h - Δp range: 15–200 kPa - Accuracy: ±10%. The last three digits of the code are completed according to the flow rate. |
| 127191... | Caleffi 127 AUTOFLOW® Compact automatic flow rate regulator 2" Brass body. AUTOFLOW® cartridge: 1/2"–1 1/4" high-resistance polymer, 1 1/2" - 2" high-resistance polymer and stainless steel. Max. working pressure: 16 bar. Temperature range: 0–100 °C. Max. percentage of glycol: 50%. Flow rates: 0.02–0.06 m³/h - Δp range: 20–200 kPa - Accuracy: ±15%. Flow rates: 0.085–11.0 m³/h - Δp range: 15–200 kPa - Accuracy: ±10%. The last three digits of the code are completed according to the flow rate. |
| 126141... | Caleffi 126 AUTOFLOW® Automatic flow rate regulator 1/2" Dezincification resistant alloy body. AUTOFLOW® cartridge: 1/2"–1 1/4" high-resistance polymer, 1 1/2" - 2" high-resistance polymer and stainless steel. Max. working pressure: 25 bar. Temperature range: -20–100 °C. Max. percentage of glycol: 50%. ∆p range: 15–200 kPa. Flow rates: 0.085–11.0 m³/h. Accuracy: ±10%. Suitable for connection of pressure ports and drain valve. The last three digits of the code are completed according to the flow rate. |
| 126151... | Caleffi 126 AUTOFLOW® Automatic flow rate regulator 3/4" Dezincification resistant alloy body. AUTOFLOW® cartridge: 1/2"–1 1/4" high-resistance polymer, 1 1/2" - 2" high-resistance polymer and stainless steel. Max. working pressure: 25 bar. Temperature range: -20–100 °C. Max. percentage of glycol: 50%. ∆p range: 15–200 kPa. Flow rates: 0.085–11.0 m³/h. Accuracy: ±10%. Suitable for connection of pressure ports and drain valve. The last three digits of the code are completed according to the flow rate. |
| 126161... | Caleffi 126 AUTOFLOW® Automatic flow rate regulator 1" Dezincification resistant alloy body. AUTOFLOW® cartridge: 1/2"–1 1/4" high-resistance polymer, 1 1/2" - 2" high-resistance polymer and stainless steel. Max. working pressure: 25 bar. Temperature range: -20–100 °C. Max. percentage of glycol: 50%. ∆p range: 15–200 kPa. Flow rates: 0.085–11.0 m³/h. Accuracy: ±10%. Suitable for connection of pressure ports and drain valve. The last three digits of the code are completed according to the flow rate. |
| 126171... | Caleffi 126 AUTOFLOW® Automatic flow rate regulator 1 1/4" Dezincification resistant alloy body. AUTOFLOW® cartridge: 1/2"–1 1/4" high-resistance polymer, 1 1/2" - 2" high-resistance polymer and stainless steel. Max. working pressure: 25 bar. Temperature range: -20–100 °C. Max. percentage of glycol: 50%. ∆p range: 15–200 kPa. Flow rates: 0.085–11.0 m³/h. Accuracy: ±10%. Suitable for connection of pressure ports and drain valve. The last three digits of the code are completed according to the flow rate. |
| 126181... | Caleffi 126 AUTOFLOW® Automatic flow rate regulator 1 1/2" Dezincification resistant alloy body. AUTOFLOW® cartridge: 1/2"–1 1/4" high-resistance polymer, 1 1/2" - 2" high-resistance polymer and stainless steel. Max. working pressure: 25 bar. Temperature range: -20–100 °C. Max. percentage of glycol: 50%. ∆p range: 15–200 kPa. Flow rates: 0.085–11.0 m³/h. Accuracy: ±10%. Suitable for connection of pressure ports and drain valve. The last three digits of the code are completed according to the flow rate. |
| 126191... | Caleffi 126 AUTOFLOW® Automatic flow rate regulator 2" Dezincification resistant alloy body. AUTOFLOW® cartridge: 1/2"–1 1/4" high-resistance polymer, 1 1/2" - 2" high-resistance polymer and stainless steel. Max. working pressure: 25 bar. Temperature range: -20–100 °C. Max. percentage of glycol: 50%. ∆p range: 15–200 kPa. Flow rates: 0.085–11.0 m³/h. Accuracy: ±10%. Suitable for connection of pressure ports and drain valve. The last three digits of the code are completed according to the flow rate. |
| 132402 | Caleffi 132 Balancing valve with flow meter 1/2" · Flow rate range (l/min): 2–7 Direct flow rate reading. Brass valve body and flow meter. Ball valve for flow rate adjustment. Flow meter with graduated scale and magnetic movement flow rate indicator. With insulation. Max. working pressure: 10 bar. Temperature range: -10–110 °C. Max. percentage of glycol: 50%. |
| 132512 | Caleffi 132 Balancing valve with flow meter 3/4" · Flow rate range (l/min): 5–13 Direct flow rate reading. Brass valve body and flow meter. Ball valve for flow rate adjustment. Flow meter with graduated scale and magnetic movement flow rate indicator. With insulation. Max. working pressure: 10 bar. Temperature range: -10–110 °C. Max. percentage of glycol: 50%. |
| 132522 | Caleffi 132 Balancing valve with flow meter 3/4" · Flow rate range (l/min): 7–28 Direct flow rate reading. Brass valve body and flow meter. Ball valve for flow rate adjustment. Flow meter with graduated scale and magnetic movement flow rate indicator. With insulation. Max. working pressure: 10 bar. Temperature range: -10–110 °C. Max. percentage of glycol: 50%. |
| 132602 | Caleffi 132 Balancing valve with flow meter 1" · Flow rate range (l/min): 10–40 Direct flow rate reading. Brass valve body and flow meter. Ball valve for flow rate adjustment. Flow meter with graduated scale and magnetic movement flow rate indicator. With insulation. Max. working pressure: 10 bar. Temperature range: -10–110 °C. Max. percentage of glycol: 50%. |
| 132702 | Caleffi 132 Balancing valve with flow meter 1 1/4" · Flow rate range (l/min): 20–70 Direct flow rate reading. Brass valve body and flow meter. Ball valve for flow rate adjustment. Flow meter with graduated scale and magnetic movement flow rate indicator. With insulation. Max. working pressure: 10 bar. Temperature range: -10–110 °C. Max. percentage of glycol: 50%. |
| 132802 | Caleffi 132 Balancing valve with flow meter 1 1/2" · Flow rate range (l/min): 30–120 Direct flow rate reading. Brass valve body and flow meter. Ball valve for flow rate adjustment. Flow meter with graduated scale and magnetic movement flow rate indicator. With insulation. Max. working pressure: 10 bar. Temperature range: -10–110 °C. Max. percentage of glycol: 50%. |
| 132902 | Caleffi 132 Balancing valve with flow meter 2" · Flow rate range (l/min): 50–200 Direct flow rate reading. Brass valve body and flow meter. Ball valve for flow rate adjustment. Flow meter with graduated scale and magnetic movement flow rate indicator. With insulation. Max. working pressure: 10 bar. Temperature range: -10–110 °C. Max. percentage of glycol: 50%. |
| 132060 | Caleffi 132 Balancing valve with flow meter DN 65 · Flow rate range (m³/h): 6–24 Direct flow rate reading. Cast iron body. Brass flow meter. Characterised ball valve for flow rate adjustment. Flow meter with graduated scale and magnetic movement flow rate indicator. Max. working pressure: 10 bar. Temperature range: -10–110 °C. Max. percentage of glycol: 50%. PN 16 flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. |
| 132080 | Caleffi 132 Balancing valve with flow meter DN 80 · Flow rate range (m³/h): 8–32 Direct flow rate reading. Cast iron body. Brass flow meter. Characterised ball valve for flow rate adjustment. Flow meter with graduated scale and magnetic movement flow rate indicator. Max. working pressure: 10 bar. Temperature range: -10–110 °C. Max. percentage of glycol: 50%. PN 16 flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. |
| 132100 | Caleffi 132 Balancing valve with flow meter DN 100 · Flow rate range (m³/h): 12–48 Direct flow rate reading. Cast iron body. Brass flow meter. Characterised ball valve for flow rate adjustment. Flow meter with graduated scale and magnetic movement flow rate indicator. Max. working pressure: 10 bar. Temperature range: -10–110 °C. Max. percentage of glycol: 50%. PN 16 flanged connection. To be coupled with flat-face EN 1092-1 counterflanges. |
| 130400 | Caleffi 130 Static balancing valve for hydronic systems 1/2" Flow rate measurement with Venturi device. Dezincification resistant alloy body, stainless steel cover. Complete with fast-coupling pressure test ports. Max. working pressure: 16 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. |
| 130500 | Caleffi 130 Static balancing valve for hydronic systems 3/4" Flow rate measurement with Venturi device. Dezincification resistant alloy body, stainless steel cover. Complete with fast-coupling pressure test ports. Max. working pressure: 16 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. |
| 130600 | Caleffi 130 Static balancing valve for hydronic systems 1" Flow rate measurement with Venturi device. Dezincification resistant alloy body, stainless steel cover. Complete with fast-coupling pressure test ports. Max. working pressure: 16 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. |
| 130700 | Caleffi 130 Static balancing valve for hydronic systems 1 1/4" Flow rate measurement with Venturi device. Dezincification resistant alloy body, stainless steel cover. Complete with fast-coupling pressure test ports. Max. working pressure: 16 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. |
| 130800 | Caleffi 130 Static balancing valve for hydronic systems 1 1/2" Flow rate measurement with Venturi device. Dezincification resistant alloy body, stainless steel cover. Complete with fast-coupling pressure test ports. Max. working pressure: 16 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. |
| 130900 | Caleffi 130 Static balancing valve for hydronic systems 2" Flow rate measurement with Venturi device. Dezincification resistant alloy body, stainless steel cover. Complete with fast-coupling pressure test ports. Max. working pressure: 16 bar. Temperature range: -20–120 °C. Max. percentage of glycol: 50%. |
| 130063 | Caleffi 130 Static balancing valve for hydraulic systems DN 65 Body: - DN 65–200: grey cast iron - DN 250 and 300: ductile cast iron. Obturator: - DN 65–200: technopolymer - DN 250 and 300: ductile cast iron. Complete with fast-coupling pressure test ports. Max. working pressure: 16 bar. Temperature range: DN 65–DN 300: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 130083 | Caleffi 130 Static balancing valve for hydraulic systems DN 80 Body: - DN 65–200: grey cast iron - DN 250 and 300: ductile cast iron. Obturator: - DN 65–200: technopolymer - DN 250 and 300: ductile cast iron. Complete with fast-coupling pressure test ports. Max. working pressure: 16 bar. Temperature range: DN 65–DN 300: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 130103 | Caleffi 130 Static balancing valve for hydraulic systems DN 100 Body: - DN 65–200: grey cast iron - DN 250 and 300: ductile cast iron. Obturator: - DN 65–200: technopolymer - DN 250 and 300: ductile cast iron. Complete with fast-coupling pressure test ports. Max. working pressure: 16 bar. Temperature range: DN 65–DN 300: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 130123 | Caleffi 130 Static balancing valve for hydraulic systems DN 125 Body: - DN 65–200: grey cast iron - DN 250 and 300: ductile cast iron. Obturator: - DN 65–200: technopolymer - DN 250 and 300: ductile cast iron. Complete with fast-coupling pressure test ports. Max. working pressure: 16 bar. Temperature range: DN 65–DN 300: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 130153 | Caleffi 130 Static balancing valve for hydraulic systems DN 150 Body: - DN 65–200: grey cast iron - DN 250 and 300: ductile cast iron. Obturator: - DN 65–200: technopolymer - DN 250 and 300: ductile cast iron. Complete with fast-coupling pressure test ports. Max. working pressure: 16 bar. Temperature range: DN 65–DN 300: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 130203 | Caleffi 130 Static balancing valve for hydraulic systems DN 200 Body: - DN 65–200: grey cast iron - DN 250 and 300: ductile cast iron. Obturator: - DN 65–200: technopolymer - DN 250 and 300: ductile cast iron. Complete with fast-coupling pressure test ports. Max. working pressure: 16 bar. Temperature range: DN 65–DN 300: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 130253 | Caleffi 130 Static balancing valve for hydraulic systems DN 250 Body: - DN 65–200: grey cast iron - DN 250 and 300: ductile cast iron. Obturator: - DN 65–200: technopolymer - DN 250 and 300: ductile cast iron. Complete with fast-coupling pressure test ports. Max. working pressure: 16 bar. Temperature range: DN 65–DN 300: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 130303 | Caleffi 130 Static balancing valve for hydraulic systems DN 300 Body: - DN 65–200: grey cast iron - DN 250 and 300: ductile cast iron. Obturator: - DN 65–200: technopolymer - DN 250 and 300: ductile cast iron. Complete with fast-coupling pressure test ports. Max. working pressure: 16 bar. Temperature range: DN 65–DN 300: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 142345 | Caleffi 142 Static balancing valve 1/2" · Kv 0.32–2.96 Dezincification resistant alloy body. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. |
| 142340 | Caleffi 142 Static balancing valve 1/2" · Kv 0.15–1.60 Dezincification resistant alloy body. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. |
| 142350 | Caleffi 142 Static balancing valve 3/4" · Kv 0.47–4.35 Dezincification resistant alloy body. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. |
| 140342 | Caleffi 140 Differential pressure control valve 1/2" without insulation · Adjustable differential pressure setting (mbar): 50–300 Dezincification resistant alloy body. With capillary pipe for connection to the valve on the return pipe. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. Ø 3 mm capillary pipe length: 1.5 m. |
| 140442 | Caleffi 140 Differential pressure control valve 1/2" without insulation · Adjustable differential pressure setting (mbar): 250–600 Dezincification resistant alloy body. With capillary pipe for connection to the valve on the return pipe. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. Ø 3 mm capillary pipe length: 1.5 m. |
| 140352 | Caleffi 140 Differential pressure control valve 3/4" without insulation · Adjustable differential pressure setting (mbar): 50–300 Dezincification resistant alloy body. With capillary pipe for connection to the valve on the return pipe. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. Ø 3 mm capillary pipe length: 1.5 m. |
| 140452 | Caleffi 140 Differential pressure control valve 3/4" without insulation · Adjustable differential pressure setting (mbar): 250–600 Dezincification resistant alloy body. With capillary pipe for connection to the valve on the return pipe. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. Ø 3 mm capillary pipe length: 1.5 m. |
| 140362 | Caleffi 140 Differential pressure control valve 1" without insulation · Adjustable differential pressure setting (mbar): 50–300 Dezincification resistant alloy body. With capillary pipe for connection to the valve on the return pipe. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. Ø 3 mm capillary pipe length: 1.5 m. |
| 140462 | Caleffi 140 Differential pressure control valve 1" without insulation · Adjustable differential pressure setting (mbar): 250–600 Dezincification resistant alloy body. With capillary pipe for connection to the valve on the return pipe. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. Ø 3 mm capillary pipe length: 1.5 m. |
| 140372 | Caleffi 140 Differential pressure control valve 1 1/4" without insulation · Adjustable differential pressure setting (mbar): 50–300 Dezincification resistant alloy body. With capillary pipe for connection to the valve on the return pipe. Max. working pressure: 10 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. Ø 3 mm capillary pipe length: 1.5 m. |
| 140472 | Caleffi 140 Differential pressure control valve 1 1/4" without insulation · Adjustable differential pressure setting (mbar): 250–600 Dezincification resistant alloy body. With capillary pipe for connection to the valve on the return pipe. Max. working pressure: 10 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. Ø 3 mm capillary pipe length: 1.5 m. |
| 140382 | Caleffi 140 Differential pressure control valve 1 1/2" without insulation · Adjustable differential pressure setting (mbar): 50–300 Dezincification resistant alloy body. With capillary pipe for connection to the valve on the return pipe. Max. working pressure: 10 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. Ø 3 mm capillary pipe length: 1.5 m. |
| 140482 | Caleffi 140 Differential pressure control valve 1 1/2" without insulation · Adjustable differential pressure setting (mbar): 250–600 Dezincification resistant alloy body. With capillary pipe for connection to the valve on the return pipe. Max. working pressure: 10 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. Ø 3 mm capillary pipe length: 1.5 m. |
| 140392 | Caleffi 140 Differential pressure control valve 2" without insulation · Adjustable differential pressure setting (mbar): 50–300 Dezincification resistant alloy body. With capillary pipe for connection to the valve on the return pipe. Max. working pressure: 10 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. Ø 3 mm capillary pipe length: 1.5 m. |
| 140492 | Caleffi 140 Differential pressure control valve 2" without insulation · Adjustable differential pressure setting (mbar): 250–600 Dezincification resistant alloy body. With capillary pipe for connection to the valve on the return pipe. Max. working pressure: 10 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. Ø 3 mm capillary pipe length: 1.5 m. |
| 140506 | Caleffi 140 Differential pressure control valve DN 65 · Adjustable differential pressure setting (mbar): 200–800 Cast iron body. With integrated pressure ports. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 140606 | Caleffi 140 Differential pressure control valve DN 65 · Adjustable differential pressure setting (mbar): 800–1600 Cast iron body. With integrated pressure ports. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 140508 | Caleffi 140 Differential pressure control valve DN 80 · Adjustable differential pressure setting (mbar): 200–800 Cast iron body. With integrated pressure ports. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 140608 | Caleffi 140 Differential pressure control valve DN 80 · Adjustable differential pressure setting (mbar): 800–1600 Cast iron body. With integrated pressure ports. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 140510 | Caleffi 140 Differential pressure control valve DN 100 · Adjustable differential pressure setting (mbar): 200–800 Cast iron body. With integrated pressure ports. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 140610 | Caleffi 140 Differential pressure control valve DN 100 · Adjustable differential pressure setting (mbar): 800–1600 Cast iron body. With integrated pressure ports. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 140512 | Caleffi 140 Differential pressure control valve DN 125 · Adjustable differential pressure setting (mbar): 200–800 Cast iron body. With integrated pressure ports. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 140515 | Caleffi 140 Differential pressure control valve DN 150 · Adjustable differential pressure setting (mbar): 200–800 Cast iron body. With integrated pressure ports. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. PN 16 threaded connections. Connection with EN 1092-1 counterflanges. |
| 142240 | Caleffi 142 Shut-off and pre-setting valve 1/2" without insulation Dezincification resistant alloy body. With pressure tappings for connection of the capillary pipe. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. |
| 142250 | Caleffi 142 Shut-off and pre-setting valve 3/4" without insulation Dezincification resistant alloy body. With pressure tappings for connection of the capillary pipe. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. |
| 142260 | Caleffi 142 Shut-off and pre-setting valve 1" without insulation Dezincification resistant alloy body. With pressure tappings for connection of the capillary pipe. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. |
| 142270 | Caleffi 142 Shut-off and pre-setting valve 1 1/4" without insulation Dezincification resistant alloy body. With pressure tappings for connection of the capillary pipe. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. |
| 142280 | Caleffi 142 Shut-off and pre-setting valve 1 1/2" without insulation Dezincification resistant alloy body. With pressure tappings for connection of the capillary pipe. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. |
| 142290 | Caleffi 142 Shut-off and pre-setting valve 2" without insulation Dezincification resistant alloy body. With pressure tappings for connection of the capillary pipe. Max. working pressure: 16 bar. Temperature range: -10–120 °C. Max. percentage of glycol: 50%. |
Solar thermal components (41 products)
| 253042 | Caleffi 253 Safety relief valve for solar thermal systems 1/2" F x 3/4" F 2.5 bar Brass body. Nickel plated. Female connections. PN 10. Temperature range: -30–160 °C. Max. percentage of glycol: 50%. Larger-diameter discharge outlet. Discharge rating: 1/2" - 50 kW, 3/4" - 100 kW. TÜV certified to TRD 721 - SV 100 § 7.7. Settings: 2.5 - 3 - 4 - 6 - 8 - 10 bar. |
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| 253043 | Caleffi 253 Safety relief valve for solar thermal systems 1/2" F x 3/4" F 3 bar Brass body. Nickel plated. Female connections. PN 10. Temperature range: -30–160 °C. Max. percentage of glycol: 50%. Larger-diameter discharge outlet. Discharge rating: 1/2" - 50 kW, 3/4" - 100 kW. TÜV certified to TRD 721 - SV 100 § 7.7. Settings: 2.5 - 3 - 4 - 6 - 8 - 10 bar. |
| 253044 | Caleffi 253 Safety relief valve for solar thermal systems 1/2" F x 3/4" F 4 bar Brass body. Nickel plated. Female connections. PN 10. Temperature range: -30–160 °C. Max. percentage of glycol: 50%. Larger-diameter discharge outlet. Discharge rating: 1/2" - 50 kW, 3/4" - 100 kW. TÜV certified to TRD 721 - SV 100 § 7.7. Settings: 2.5 - 3 - 4 - 6 - 8 - 10 bar. |
| 253046 | Caleffi 253 Safety relief valve for solar thermal systems 1/2" F x 3/4" F 6 bar Brass body. Nickel plated. Female connections. PN 10. Temperature range: -30–160 °C. Max. percentage of glycol: 50%. Larger-diameter discharge outlet. Discharge rating: 1/2" - 50 kW, 3/4" - 100 kW. TÜV certified to TRD 721 - SV 100 § 7.7. Settings: 2.5 - 3 - 4 - 6 - 8 - 10 bar. |
| 253048 | Caleffi 253 Safety relief valve for solar thermal systems 1/2" F x 3/4" F 8 bar Brass body. Nickel plated. Female connections. PN 10. Temperature range: -30–160 °C. Max. percentage of glycol: 50%. Larger-diameter discharge outlet. Discharge rating: 1/2" - 50 kW, 3/4" - 100 kW. TÜV certified to TRD 721 - SV 100 § 7.7. Settings: 2.5 - 3 - 4 - 6 - 8 - 10 bar. |
| 253040 | Caleffi 253 Safety relief valve for solar thermal systems 1/2" F x 3/4" F 10 bar Brass body. Nickel plated. Female connections. PN 10. Temperature range: -30–160 °C. Max. percentage of glycol: 50%. Larger-diameter discharge outlet. Discharge rating: 1/2" - 50 kW, 3/4" - 100 kW. TÜV certified to TRD 721 - SV 100 § 7.7. Settings: 2.5 - 3 - 4 - 6 - 8 - 10 bar. |
| 253052 | Caleffi 253 Safety relief valve for solar thermal systems 3/4" F x 1" F 2.5 bar Brass body. Nickel plated. Female connections. PN 10. Temperature range: -30–160 °C. Max. percentage of glycol: 50%. Larger-diameter discharge outlet. Discharge rating: 1/2" - 50 kW, 3/4" - 100 kW. TÜV certified to TRD 721 - SV 100 § 7.7. Settings: 2.5 - 3 - 4 - 6 - 8 - 10 bar. |
| 253053 | Caleffi 253 Safety relief valve for solar thermal systems 3/4" F x 1" F 3 bar Brass body. Nickel plated. Female connections. PN 10. Temperature range: -30–160 °C. Max. percentage of glycol: 50%. Larger-diameter discharge outlet. Discharge rating: 1/2" - 50 kW, 3/4" - 100 kW. TÜV certified to TRD 721 - SV 100 § 7.7. Settings: 2.5 - 3 - 4 - 6 - 8 - 10 bar. |
| 253054 | Caleffi 253 Safety relief valve for solar thermal systems 3/4" F x 1" F 4 bar Brass body. Nickel plated. Female connections. PN 10. Temperature range: -30–160 °C. Max. percentage of glycol: 50%. Larger-diameter discharge outlet. Discharge rating: 1/2" - 50 kW, 3/4" - 100 kW. TÜV certified to TRD 721 - SV 100 § 7.7. Settings: 2.5 - 3 - 4 - 6 - 8 - 10 bar. |
| 253056 | Caleffi 253 Safety relief valve for solar thermal systems 3/4" F x 1" F 6 bar Brass body. Nickel plated. Female connections. PN 10. Temperature range: -30–160 °C. Max. percentage of glycol: 50%. Larger-diameter discharge outlet. Discharge rating: 1/2" - 50 kW, 3/4" - 100 kW. TÜV certified to TRD 721 - SV 100 § 7.7. Settings: 2.5 - 3 - 4 - 6 - 8 - 10 bar. |
| 253058 | Caleffi 253 Safety relief valve for solar thermal systems 3/4" F x 1" F 8 bar Brass body. Nickel plated. Female connections. PN 10. Temperature range: -30–160 °C. Max. percentage of glycol: 50%. Larger-diameter discharge outlet. Discharge rating: 1/2" - 50 kW, 3/4" - 100 kW. TÜV certified to TRD 721 - SV 100 § 7.7. Settings: 2.5 - 3 - 4 - 6 - 8 - 10 bar. |
| 253050 | Caleffi 253 Safety relief valve for solar thermal systems 3/4" F x 1" F 10 bar Brass body. Nickel plated. Female connections. PN 10. Temperature range: -30–160 °C. Max. percentage of glycol: 50%. Larger-diameter discharge outlet. Discharge rating: 1/2" - 50 kW, 3/4" - 100 kW. TÜV certified to TRD 721 - SV 100 § 7.7. Settings: 2.5 - 3 - 4 - 6 - 8 - 10 bar. |
| 251006 | Caleffi 251 DISCAL Air separator for solar thermal systems 1" F Brass. Female connections. With drain. Max. working pressure: 10 bar. Max. discharge pressure: 10 bar. Temperature range: -3–160 °C. Max. percentage of glycol: 50%. |
| 251007 | Caleffi 251 DISCAL Air separator for solar thermal systems 1 1/4" F Brass. Female connections. With drain. Max. working pressure: 10 bar. Max. discharge pressure: 10 bar. Temperature range: -3–160 °C. Max. percentage of glycol: 50%. |
| 251004 | Caleffi 251 DISCAL High-performance automatic air vent for solar thermal systems 1/2" F Brass body. Nickel plated. Female connections. Max. working pressure: 10 bar. Max. discharge pressure: 10 bar. Temperature range: -30–160 °C. Max. percentage of glycol: 50%. |
| 250031 | Caleffi 250 Automatic air vent for solar thermal systems 3/8" M without cock Brass body. Nickel plated. Max. working pressure: 10 bar. Max. discharge pressure: 5 bar. Temperature range: -30–180 °C. Max. percentage of glycol: 50%. - Shut-off cock with seal. Brass body. Nickel plated. Max. working pressure: 10 bar. Temperature range: -30–200 °C. Max. percentage of glycol: 50%. |
| 250131 | Caleffi 250 Automatic air vent for solar thermal systems 3/8" M Brass body. Nickel plated. Max. working pressure: 10 bar. Max. discharge pressure: 5 bar. Temperature range: -30–180 °C. Max. percentage of glycol: 50%. - Shut-off cock with seal. Brass body. Nickel plated. Max. working pressure: 10 bar. Temperature range: -30–200 °C. Max. percentage of glycol: 50%. |
| 250041 | Caleffi 250 Automatic air vent for solar thermal systems 1/2" M without cock Brass body. Nickel plated. Max. working pressure: 10 bar. Max. discharge pressure: 5 bar. Temperature range: -30–180 °C. Max. percentage of glycol: 50%. - Shut-off cock with seal. Brass body. Nickel plated. Max. working pressure: 10 bar. Temperature range: -30–200 °C. Max. percentage of glycol: 50%. |
| 252140 | Caleffi 2521 Adjustable thermostatic mixing valve for solar thermal systems 1/2" · 30–65 °C · Kv 2.6 Dezincification resistant low-lead "LOW LEAD" alloy body. Nickel plated. Male union connections. Max. working pressure: 14 bar. Max. inlet temperature: 100 °C. |
| 252150 | Caleffi 2521 Adjustable thermostatic mixing valve for solar thermal systems 3/4" · 30–65 °C · Kv 2.6 Dezincification resistant low-lead "LOW LEAD" alloy body. Nickel plated. Male union connections. Max. working pressure: 14 bar. Max. inlet temperature: 100 °C. |
| 252153 | Caleffi 2521 Adjustable thermostatic mixing valve with check valve for solar thermal systems 3/4" · 30–65 °C · Kv 2.6 Dezincification resistant low-lead "LOW LEAD" alloy body. Nickel plated. Male union connections. Max. working pressure: 14 bar. Max. inlet temperature: 100 °C. |
| 252151 | Caleffi 2521 Adjustable thermostatic mixing valve for centralised solar thermal systems 3/4" · 35–65 °C · Kv 4.5 Dezincification resistant alloy body. Male union connections. Anti-scale technopolymer thermal module. Max. working pressure: 14 bar. Max. inlet temperature: 100 °C. |
| 252160 | Caleffi 2521 Adjustable thermostatic mixing valve for centralised solar thermal systems 1" · 35–65 °C · Kv 5.5 Dezincification resistant alloy body. Male union connections. Anti-scale technopolymer thermal module. Max. working pressure: 14 bar. Max. inlet temperature: 100 °C. |
| 252170 | Caleffi 2521 Adjustable thermostatic mixing valve for centralised solar thermal systems 1 1/4" · 35–65 °C · Kv 7.6 Dezincification resistant alloy body. Male union connections. Anti-scale technopolymer thermal module. Max. working pressure: 14 bar. Max. inlet temperature: 100 °C. |
| 252180 | Caleffi 2521 Adjustable thermostatic mixing valve for centralised solar thermal systems 1 1/2" · 35–65 °C · Kv 11.0 Dezincification resistant alloy body. Male union connections. Anti-scale technopolymer thermal module. Max. working pressure: 14 bar. Max. inlet temperature: 100 °C. |
| 252190 | Caleffi 2521 Adjustable thermostatic mixing valve for centralised solar thermal systems 2" · 35–65 °C · Kv 13.3 Dezincification resistant alloy body. Male union connections. Anti-scale technopolymer thermal module. Max. working pressure: 14 bar. Max. inlet temperature: 100 °C. |
| 252340 | Caleffi 2523 Thermostatic mixing valve with replaceable cartridge for solar thermal systems 1/2" · 30–65 °C · Kv 4.0 Brass body. Male union connections. Max. working pressure: 14 bar. Max. inlet temperature: 110 °C. |
| 252350 | Caleffi 2523 Thermostatic mixing valve with replaceable cartridge for solar thermal systems 3/4" · 30–65 °C · Kv 4.5 Brass body. Male union connections. Max. working pressure: 14 bar. Max. inlet temperature: 110 °C. |
| 252360 | Caleffi 2523 Thermostatic mixing valve with replaceable cartridge for solar thermal systems 1" · 30–65 °C · Kv 6.9 Brass body. Male union connections. Max. working pressure: 14 bar. Max. inlet temperature: 110 °C. |
| 252370 | Caleffi 2523 Thermostatic mixing valve with replaceable cartridge for solar thermal systems 1 1/4" · 30–65 °C · Kv 9.1 Brass body. Male union connections. Max. working pressure: 14 bar. Max. inlet temperature: 110 °C. |
| 252380 | Caleffi 2523 Thermostatic mixing valve with replaceable cartridge for solar thermal systems 1 1/2" · 35–65 °C · Kv 14.5 Brass body. Male union connections. Max. working pressure: 14 bar. Max. inlet temperature: 110 °C. |
| 252390 | Caleffi 2523 Thermostatic mixing valve with replaceable cartridge for solar thermal systems 2" · 35–65 °C · Kv 19.0 Brass body. Male union connections. Max. working pressure: 14 bar. Max. inlet temperature: 110 °C. |
| 252714 | Caleffi 2527 Adjustable anti-scald thermostatic mixing valve with check valve and strainer for solar thermal systems 1/2" · 35–55 °C · Kv 1.5 Device with high thermal performance and anti-scald safety. Brass body. Male union connections. Performance to NF 079 doC 8, EN 15092, EN 1111, EN 1287 standards. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. |
| 252713 | Caleffi 2527 Adjustable anti-scald thermostatic mixing valve with check valve and strainer for solar thermal systems 3/4" · 35–55 °C · Kv 1.7 Device with high thermal performance and anti-scald safety. Brass body. Male union connections. Performance to NF 079 doC 8, EN 15092, EN 1111, EN 1287 standards. Max. working pressure: 10 bar. Max. inlet temperature: 100 °C. |
| 309461 | Caleffi 309 Temperature and pressure safety relief valve 1/2" M x Ø 15 6 bar For solar thermal systems, to protect hot water storage. Dezincification resistant alloy body. Chrome plated. Setting temperature: 90 °C. Discharge rating: 1/2" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 6 - 7 - 10 bar. Settings certified to EN 1490: 7 - 10 bar. |
| 309471 | Caleffi 309 Temperature and pressure safety relief valve 1/2" M x Ø 15 7 bar For solar thermal systems, to protect hot water storage. Dezincification resistant alloy body. Chrome plated. Setting temperature: 90 °C. Discharge rating: 1/2" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 6 - 7 - 10 bar. Settings certified to EN 1490: 7 - 10 bar. |
| 309401 | Caleffi 309 Temperature and pressure safety relief valve 1/2" M x Ø 15 10 bar For solar thermal systems, to protect hot water storage. Dezincification resistant alloy body. Chrome plated. Setting temperature: 90 °C. Discharge rating: 1/2" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 6 - 7 - 10 bar. Settings certified to EN 1490: 7 - 10 bar. |
| 309561 | Caleffi 309 Temperature and pressure safety relief valve 3/4" M x Ø 22 6 bar For solar thermal systems, to protect hot water storage. Dezincification resistant alloy body. Chrome plated. Setting temperature: 90 °C. Discharge rating: 1/2" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 6 - 7 - 10 bar. Settings certified to EN 1490: 7 - 10 bar. |
| 309571 | Caleffi 309 Temperature and pressure safety relief valve 3/4" M x Ø 22 7 bar For solar thermal systems, to protect hot water storage. Dezincification resistant alloy body. Chrome plated. Setting temperature: 90 °C. Discharge rating: 1/2" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 6 - 7 - 10 bar. Settings certified to EN 1490: 7 - 10 bar. |
| 309501 | Caleffi 309 Temperature and pressure safety relief valve 3/4" M x Ø 22 10 bar For solar thermal systems, to protect hot water storage. Dezincification resistant alloy body. Chrome plated. Setting temperature: 90 °C. Discharge rating: 1/2" x Ø 15: 10 kW, 3/4" x Ø 22: 25 kW. Settings: 6 - 7 - 10 bar. Settings certified to EN 1490: 7 - 10 bar. |
| 603040 | Caleffi 603 ICE Safety device with frost protection for protecting hot water storage in solar thermal systems 1/2" F nut Dezincification resistant alloy body. Max. working pressure: 10 bar. Ambient temperature range: -30–90 °C. Opening temperature: 3 °C. Closing temperature: 4 °C. |
Water treatment (4 products)
| 7729821 | Caleffi compact magnetic dirt separator 3/4" Sold under the Viessmann order number · For Vitodens 100-W / 111-W / 111-F / 141-F (19-25 kW) |
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| 7714781 | Caleffi magnetic dirt separator, brass 1" - 1 1/4" Sold under the Viessmann order number · For Vitodens 25-49 kW |
| 7714782 | Caleffi magnetic dirt separator, brass 1 1/4" Sold under the Viessmann order number · For Vitodens 200-W 60-80 kW |
| 7714783 | Caleffi magnetic dirt separator, brass 1 1/2" Sold under the Viessmann order number · For Vitodens 200-W 99-120 kW |