Piston-type multi-function pump control valve is mainly used for installation in the large-diameter water supply pipe network at the pump outlet, to prevent media backflow, water hammer and water hammer phenomenon of intelligent valves. The hydraulic control valve combines electric valve, check valve and water hammer eliminator three functions, which can effectively improve the safety and reliability of the water supply system, double chamber, double valve structure allows the valve to close quickly after the pump closed 90 % (To prevent the return medium causes the pump to reverse), and then slowly turn off the remaining 10% (destructive water hammer elimination) Piston valve performance, high strength, smooth operation, to prevent the pump water hammer and stop.Storage Net
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