S1100 Series Self-actuated pressure regulator valves, automatically regulate the normal pressure before or after the valve.
S1200 Series Self-actuated micro-pressure regulator valves, automatically regulate the micro-pressure before or after the valve.
S1300 Series Blanket gas regulator is one of the principal components typically installed on as storage tank to protect the tank and its contents.
S1400 Differential Pressure Regulator Valve consist of a valve with a balanced plug and closing cylinder with an operating piston. It is designed to maintain the differential pressure between the high-pressure and low-pressure pipes at the adjusted set point. The valve closes when the differential pressure rises.