D.I SURGE ANTICIPATING VALVE 400 SERIES WW-435 (FULL BORE)

Hydraulically operated off-line surge anticipating valve that immediately opens in response to the pressure drop associated with abrupt pump stoppage.
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