Key Features of Downstream Pressure Control Valve

• Keep constant inlet pressure to downstream equipment by accurately controlling distribution system pressure at widely varying flow rates and supply pressure for maximum efficiency and operation.
• Compact design with minimum number of moving parts. Actuator Internals, Valve Disc and Trim parts can be replaced, without removing the regulator from the pipe line.
• Actuator Diaphragm responds quickly to downstream change, causing immediate correction in main valve position. Accurate pressure loading by pilot permits full main valve travel resulting in high capacity than could be obtained without pilot.
• Supply pressure to pilot is factory piped directly from main regulator body, thus requiring no pilot supply line tubing on standard installations.
• Special trim design eliminates wear and erosion of seating, providing excellent tight shut off capability over long working life.