Summarize and Usage
The valve is provided with the valve-pump linkage by the preset program,automatic remote on/off control,automatic pressure retaining without drop of hammer,no joggling of butterfly valve,small flow resistance,adjustability and slow-shut.In particular, the persistent hammer potential energy will be shut off automatically according to the preset quick-/slow-shut program on sudden power failure or accidents to avoid the water hammer dangers and protect the safety of water pump and pipe netword system.With the hammer utilizing the gravity,the hydraulic system is simplified greatly,thus being safe and reliable.At pressent it is applied generally in developed industrial countries.
The valve is widely applied in middle-/large-scale industries and pipeline pumping stations like water plants,power plants,metallurgy and irrigation and drainage.It is installed at the water pump outlet,which can replace the two valves (gata valve and check valve) for shut and check.
The valve is provided with the valve-pump linkage by the preset program,automatic remote on/off control,automatic pressure retaining without drop of hammer,no joggling of butterfly valve,small flow resistance,adjustability and slow-shut.In particular, the persistent hammer potential energy will be shut off automatically according to the preset quick-/slow-shut program on sudden power failure or accidents to avoid the water hammer dangers and protect the safety of water pump and pipe netword system.With the hammer utilizing the gravity,the hydraulic system is simplified greatly,thus being safe and reliable.At pressent it is applied generally in developed industrial countries.
The valve is widely applied in middle-/large-scale industries and pipeline pumping stations like water plants,power plants,metallurgy and irrigation and drainage.It is installed at the water pump outlet,which can replace the two valves (gata valve and check valve) for shut and check.