Zone Valves BF574800
Caleffi 574 Series High Hazard Reduced Pressure Zone Valve 40mm
Product Information
Description
40mm high hazard backflow prevention valve
BF574800
Caleffi
High Hazard
Zone Valves
40mm
Technical Information
Body and cover: dezincification resistant
EN 12165 CW602N (1/2”÷1 1/4”)
Check valve spindle: stainless steel stainless steel
Discharge seat: dezincification resistant alloy stainless steel
Springs: stainless steel stainless steel
Diaphragm: EPDM
Seals: NBR
Shut-off valve body: brass EN 12165 CW617N
Strainer cartridge: stainless steel stainless steel
Performance
Medium: water
Max. working pressure: 10 bar
Max. working temperature: 65°C
Filter mesh: 0,8mm
Pressure test port connections 1/4” F
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