HC42X-10 Silent Check Valve

Application: this valve is composed of a valve body, a valve seat, a flow deflector, a valve flap, a bearing bush, a spring and other parts. Due to the adoption of a streamline design in the inner flow passage, the valve is low in pressure loss, has extremely short valve flap opening and closing stroke, and can be quickly closed when the pump is stopped, to prevent enormous sound of water hammer, thus forming a silent effect. The valve is mainly used for water supply, water drainage, firefighting and HAVC systems, and can be mounted at the outlet of the water pump, to prevent media from flowing backwards and water hammer from damaging the pump.