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