Industrial Valves #4094844

Pressure reducing & surge control valve automatically reduces a higher inlet pressure to a steady lower downstream pressure regardless of flow rate and inlet pressure fluctuations. Pilot valve enables the main valve to close quickly to prevent downstream surges.

ADDITIONAL RELIEF/SUSTAINING FUNCTION-400

• 401-02 pressure sustaining/differential pressure/check


• 402-pressure sustaining solenoid on/off valve


• 403-surge anticipator relief/remote sense


• Adjustment range : 0-150 psig

• Double Acting Vent Damper : Assure fast response plus stable operation.


• Internal Control Tube : Engineered for accurate pressure control.


• Removable orifice : Precision knife-edge plus molded soft seats assure positive tight shutoff orifice in 3/4", 1" and 1 1/4"