800

Product description：

Piston-type multifunctional water pump control valve is installed at the pump outlet of the large-diameter water supply pipe network system,Intelligent valves to prevent medium backflow, water hammer and water hammer. The valve has three functions of electric valve, check valve and water hammer eliminator, which can effectively improve the safety and reliability of the water supply system. The double-chamber and double-disc structure can quickly close 90% of the valve after the pump is stopped (to prevent the backflow medium from causing the pump to reverse), and then slowly close the remaining 10% (to eliminate destructive water hammer). The piston valve has reliable performance and high strength. , The movement is stable, preventing water hammer when the pump is turned on and when the pump is stopped. Just operate the opening and closing button of the water pump motor, and the valve can be automatically opened and closed according to the operation rules of the water pump, with large flow and small pressure loss.

Installation diagram：

Material of main parts：