bwc Pressure Relief Valve 43Q

D.I QUICK PRESSURE RELIEF VALVE 400 SERIES WW-43Q (FULL BORE)

The Model 43Q Quick Pressure Relief Valve is a hydraulically operated, diaphragm actuated control valve that relieves excessive system pressure when this pressure rises above the pre-set value.
Size: 40mm – 400mm
Material: Ductile Iron EN 1563
Pressure Rating: 16 Bar
Approval: SPAN APPROVAL
Flanged: ISO 7005-2 (ISO 16)
Water Temperature: Up to 50°C
Application Field: Potable Water, Fire Proctection, HVAC Systems & Treated Water
bwc pressure relief / sustaining valve 430

D.I PRESSURE RELIEF/ SUSTAINING VALVE 400 SERIES WW-430 (FULL BORE)

Pressure relief/ sustaining hydraulically operated valve that can fulfill either of two separate functions.
Size: 40mm – 400mm
Material: Ductile Iron EN 1563
Pressure Rating: 16 Bar
Approval: SPAN APPROVAL
Flanged: ISO 7005-2 (ISO 16)
Water Temperature: Up to 50°C
Application Field: Potable Water, Fire Proctection, HVAC Systems & Treated Water