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Pressure-reducing valve

Model: 200X;
Diameter: DN20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800 mm
Medium: water
Pressure: 1.0 / 1.6 / 2.5 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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Pressure-reducing valve Characteristic use

        YX741X Adjustable Pressure Reducing & Stabilizing Valve is mounted on the pipeline of high buildings and other supply systems to lower the higher upper-stream pressure to the one used for the down-stream in line with the requirements.
a.Reliable pressure reducing effect. Either the inlet pressure or the flow variation will not influence the outlet pressure; both dynamic and static pressures can be reduced.
b.Easy debugging and operation. Just adjusting the adjustable screw of the pilot valve can get an accurate and stable outlet pressure.
c. Good effect of energy saving. The valve body is so designed as full-path streamline straight-flow type, resulting in the small pressure loss, big flow, small volume and light weight.

Pressure-reducing valve
Pressure-reducing valve
Pressure-reducing valve
Pressure-reducing valve structure drawing


Pressure-reducing valve Schematic diagram of a typical installation
Pressure-reducing valve Schematic diagram of a typical installation

Note: Either elastic seat ring sealed gate valve or butterfly valve can be selected from the schematic of installation. Recommend to select the butterfly valve in case of =DN350.