Self-Operated Pressure Regulators Valve

Self-operated pressure regulator do not need any external energy sources, but only be transferred to rely on its own medium pressure change and stability to automatically adjust upstream valve (or downstream valve) pressure for a constant value which is a energy-saving pressure regulator.
The valve is an ideal energy-saving products, which are widely used in control steam pressure stability, and also applies to non-corrosive gases, low viscosity liquid medium congtrol the pressure (downdtream valve), or pressure relief (upstream valve) for automatic control.
Self-Operated Pressure Regulators Valve