Zone Valves BF574900
Caleffi 574 Series High Hazard Reduced Pressure Zone Valve 50mm
Product Information
Description
50mm high hazard backflow prevention valve
BF574900
Caleffi
High Hazard
Zone Valves
50mm
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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