QPHC42X type silent check valve

Structural features and uses

 

This product is a new product developed by the company. The internal flow passage of the valve is streamlined and has no fluid guide. It is mainly used for pump outlets or other places to prevent backflow of liquids. It can effectively prevent the water hammer generated by the backflow of liquids from impacting the pump and reversing the safety and noise of the pipeline. It has the characteristics of sound-off and thus prolongs the service life. Replacement of check valves.