Ball Valve Hydrostatic Pressure Testing Machine

Rotate the sphere several times, and open the closed end to check when the valve is in the closed state. At the same time, check the sealing performance of the packing and gasket, and there must be no leakage.This test involves filling a valve body with a testing fluid, which is usually water with a corrosion inhibitor. Then, technicians apply pressure over a specific period of time. The time and level of pressure varies depending on factors including the valve material, valve size, and category of pressure test.