Клапаны обратные по Микро сопротивление с медленность.

Structural Characteristic

The valve is designed for water supply and drainage pipelines to be mounted at the outlet of water pump to avoid the medium from refluxing and remove the destructive water hammer. Also it can effectively reduce the water hammer pressure from valve shut to ensure the safe operation of the pipeline network. It is featured by light disc, large opening, substantial power saving, small fluid resistance, novel design of water hammer removal mechanism, stable and reliable sealability, abrasion resistance, long service, life, stable operation, being vibration-free and noiseless, etc.