Pressure reducing valve working principle

The pressure relief valve is a special device that automatically reduces the working pressure of the pipeline. It reduces the higher water pressure in the pipeline before the valve to the level required for the pipeline behind the valve. Pressure reducing valves are widely used in high-rise buildings, urban water supply networks, water pressure areas, mines and other occasions to ensure that the water supply system in the water supply system to obtain appropriate service water pressure and flow.

In view of the fact that the water leakage rate and the degree of waste are almost proportional to the water pressure of the water supply system, the water pressure reducing valve has the function of improving the system operating condition and potential water saving. According to statistics, the water saving effect is about 30 c/o.