D.I QUICK PRESSURE RELIEF VALVE 400 SERIES WW-43Q (FULL BORE)
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. It immediately, accurately, and with high repeatability responds to system pressure rise by fully opening. It provides smooth drip tight closing.
||40mm – 400mm
||Ductile Iron EN 1563
||ISO 7005-2 (ISO 16)
||Up to 50°C
||Potable Water, Fire Proctection, HVAC Systems & Treated Water