隔膜式多功能水泵控制阀是安装在高层建筑给水系统以及其他给水系统的水泵出口处、防止介质倒流、不锤及水击现象的智能型阀门。该阀兼具电动阀、逆止阀和水锤消除器三种功能，可有效地提高供水系统的安全可靠性。并将缓开、速闭、缓闭消除水锤的技术原理一体化，防止开泵水锤和停泵水锤的产生。只需操作水泵电机启闭按扭，阀门即可按照水泵操作规程自动实现启闭，流量大、压力损失小。隔膜式适用于600口径以下的阀门。

Diaphragm type multifunctional water pump control valve is installed in the water supply system in high-rise building and other water system pump outlet, prevents the medium to flow backwards, not hammer and the phenomenon of water hammer in the inligent valve. The valve electric valve, check valve and water hammer eliminator three functions, which can effectively improve the safety and reliability of water supply system. And the slow, quick closing, slow closing water hammer elimination technology integration, prevent water hammer in pump and pump stopping the generation of water hammer. And the slow, quick closing, slow closing water hammer elimination technology integration, prevent water hammer in pump and pump stopping the generation of water hammer. Only needs to operate the pump motor start-stop button, the valve can be automatically according to the water pump operating procedures realize the opening and closing, large flow rate, low pressure loss. Diaphragm type applied to 600diameter below the valve.