Flange water pump control valve (SK745X-92C) DN50-DN600

Product overview:

The water pump control valve is a diaphragm hydraulic control valve that uses the pipeline's own hydraulic pressure as the driving source. When the pressure in front of the valve is greater than the pressure behind the valve, the valve is fully opened; when the pressure behind the valve exceeds the pressure in front of the valve, the valve will be closed at a controlled rate. To prevent backflow and protect the water pump, it integrates slow opening, quick closing, slow closing, and elimination of water hammer to prevent system pressure fluctuations.

Parameter standards:

Size range: DN50-DN600

Design standards: CJ/T 167, JB/T 10674

Connection standard: GB/T 17241.6, EN 1092-2

Working pressure: PN16, PN10

Application scope:Water pump control valves are mainly used in water services, water supply and drainage and air-conditioning water systems. The medium temperature is between 0℃-80℃.