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    1 1/4" Spring Loaded Pressure Relief Valve, DN32

    This is a pressure relief valve with a 1 1/4 inch inlet and outlet ports. The housing is made of 304 stainless steel and is suitable for a temperature range of 0 °C to 95 °C. The pressure reducing valves can release elevated pressures before they become extreme.
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    Delivery date: 10-20 days

    A pressure relief valve comes with DN 32 nominal diameter, the working temperature is  ≤65 ℃ in cold water, and hot water ≤95 ℃. The adjustable pressure relief valve is used to limit or control the pressure in a system, to prevent major damage to equipment and injury to workers.


    • The pressure relief valve with a gas-tight and compact design which can be adjusted without disassembly.
    • Compact size can choose horizontal or vertical installation, easy to install and maintain, simple and convenient to adjust the pressure and easy to operate.
    • The active parts of the sealing ring such as the piston and valve sleeve are sprayed with Teflon material, which can effectively reduce the wear of the sealing ring and prolong the service life of the product.


    • Model: ATO-YS713X-16P-32
    • Size: 1 1/4 inch
    • Nominal diameter: DN32
    • Material: 304 stainless steel
    • Import and export pressure ratio: Maximum 3: 1  
    • Working temperature: Cold water ≤65 ℃, hot water ≤95 ℃
    • Nominal pressure: 16 MPa
    • Medium: Drinking water, clean water


    1 1/4 inch preesure relief valve dimension


    Preesure relief valve dimension


    • It is recommended to install an exhaust valve on the top of the riser to make the pressure reducing valve work more smoothly.
    • Before installing the pressure relief valve, check the valve for unusual items and be sure to flush the pipeline.
    • Installation method: Horizontal or vertical installation, single valve set.

    Pressure Relief Valve Application

    Pressure relief valve application

    Tips: Why choose a pressure relief valve?

    Although the water flows through the pressure reducing valve has a large head loss, it is still energy-saving in general because it reduces the waste of water, makes the system flow distribution reasonable, and improves the system layout and working conditions. Where the medium is steam, a pilot piston pressure reducing valve or a pilot bellows pressure reducing valve should be selected. For the convenience of operation, adjustment and maintenance, the pressure relief valve should generally be installed on the horizontal pipeline.

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