D.I PROPORTIONAL PRESSURE REDUCING VALVE 700 SERIES WW-720-PD (FULL BORE)
Hydraulically operated, diaphragm actuated, pressure reducing control valve that reduces higher upstream pressure to lower downstream pressure at a fixed ratio. The fixed pressure reducing ratio is determined with regard to valve size and plug type.
||40mm – 400mm
||Ductile Iron EN 1563
||Flanged (all standard)
||Flat disc, V-port, Cavitation cages
||60°C; 140°F for cold water applications.
||Potable Water, Fire Proctection, HVAC Systems & Treated Water