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Self pressure discharcing & retaining valve

Model: AX742X;
Diameter: DN 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800 mm
Medium: water
Pressure: 1.0 / 1.6 MPa
Applicable Temperature: ≤80 °C
Body Materials: Cast iron etc.
Applicable Industry: Urban Construction,Chemical,metallurgy,Oil,Pharmaceutical,Food,Beverage,Environmental protection

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Safe pressure discharcing & retaining valve Characteristic use

        A. Self pressure discharging & RETAINING VALVE PURPOSE
It is mounted on the pipeline of high buildings, fire-fighting and other water supply systems. The Safe pressure discharcing & retaining valve will open automatically to discharge the pressure quickly when the pressure inside the pipeline surpasses the set one so as to protect the pipeline's safety. It can also be used as the pressure-retaining valve to guarantee the water supply pressure of the main valve's upper-stream.
B. Self pressure discharging & RETAINING VALVE FEATURES
1.Able to keep the set Self pressure unchanged accurately. It will open quickly to discharge the pressure once the pressure surpasses the preset one.
2.Closed stably and reliably to remove the residual pressure.

Self pressure discharging & retaining valve
Safe pressure discharcing & retaining valve
Self pressure discharging & retaining valve
Safe pressure discharcing & retaining valve
Self pressure discharging & retaining valve GAD plans
Safe pressure discharcing & retaining valve structure drawing
Self pressure discharging & retaining valve GAD plans
Safe pressure discharcing & retaining valve structure drawing
Self pressure discharging & retaining valve Schematic diagram of a typical installation
Safe pressure discharcing & retaining valve Schematic diagram of a typical installation