Multi-function water pump control valve performance Multi-function water pump control valve is a unique valve installed at the water pump outlet of high-rise building water supply systems and other water supply systems to prevent medium backflow, water hammer and water hammer. This valve has three functions: electric valve, check valve and water hammer eliminator, which can effectively improve the safety and reliability of the water supply system. It also integrates the technical principles of slow opening, quick closing, and slow closing to eliminate water hammer to prevent the occurrence of water hammer when the pump starts and when the pump stops. Just operate the electric shock opening and closing button of the water pump, and the valve can automatically open and close according to the water pump operating procedures. The flow rate is large and the pressure loss is small. The diaphragm type is suitable for valves with diameters below that.
JD745X multifunctional water pump control valve