Self-Acting Pressure reducing Valve

Diaphragm-controlled spring-loaded and balanced proportional control valve for a broad selection of universal applications. The outlet pressure required is balanced across the control unit by the force of the valve spring (set pressure). As the outlet pressure rises above the set pressure using the adjusting screw, the valve cone moves around towards the seat and the volume of media is reduced. As the outlet pressure drops, the valve control orifice increases; when the pipeline is depressurised, the valve is open. Rotating the adjusting screw clockwise increases the set outlet pressure.