YL942X piston type regulating valve DN150~DN2000

Piston flow control valves are speed and pressure regulating valves developed according to hydrodynamic characteristics. It has been widely used in power stations, water diversion, water supply and other fields. The improved flow control valve is not only suitable for clean water, but also has good tolerance for natural river and lake water and light sewage, and solves the problem of easy scaling, jamming and large drive device for many years in terms of design structure and material selection.