PQ Series Relief Valve

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In pressure transmission system,pressure relief valve is used to limit the maxiumum pressure in return circuit,in case the pneumatic device,equipment and pipeline cannot work normally. When the pressure exceed the maxiumum pressure ,relief valve begin to exhaust automatically until the pressure below the MAX pressure, when the pressure is lower than max, the valve close automatically.

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PQ Series

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  • Detail
  • Dimension in Inches
    • Commodity name: PQ Series Relief Valve
    • Commodity ID: 134

    In pressure transmission system,pressure relief valve is used to limit the maxiumum pressure in return circuit,in case the pneumatic device,equipment and pipeline cannot work normally. When the pressure exceed the maxiumum pressure ,relief valve begin to exhaust automatically until the pressure below the MAX pressure, when the pressure is lower than max, the valve close automatically.

    1. Parameter

     

    Model PQ
    Diameter (mm) 10mm/15mm/20mm/25mm/40mm
    Pressure Range (MPa) 0.05---1.00MPa
    Temperature (°C) 5---60°C

     

    2. Symbol

     

    Bosheng

     

    3. Model Indication

     

    Bosheng

  • xq

     

     

     

     

     

     

     

     

     

     

     

     

    Model A B C M
    PQ-L10 Ø25 75 82 ZG3/8",ZG1/2"
    PQ-L15 Ø27 75 82 ZG1/2",ZG3/4"
    PQ-L20 Ø45 130 135 ZG3/4"
    PQ-L25 Ø45 130 135 ZG1"
    PQ-L40 Ø80 287 300 ZG11/2"

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PQ Series Relief Valve

In pressure transmission system,pressure relief valve is used to limit the maxiumum pressure in return circuit,in case the pneumatic device,equipment and pipeline cannot work normally. When the pressure exceed the maxiumum pressure ,relief valve begin to exhaust automatically until the pressure below the MAX pressure, when the pressure is lower than max, the valve close automatically.

keyword:

Category:

For Oilfield

  • Detail
  • Dimension in Inches
    • Commodity name: PQ Series Relief Valve
    • Commodity ID: 134

    In pressure transmission system,pressure relief valve is used to limit the maxiumum pressure in return circuit,in case the pneumatic device,equipment and pipeline cannot work normally. When the pressure exceed the maxiumum pressure ,relief valve begin to exhaust automatically until the pressure below the MAX pressure, when the pressure is lower than max, the valve close automatically.

    1. Parameter

     

    Model PQ
    Diameter (mm) 10mm/15mm/20mm/25mm/40mm
    Pressure Range (MPa) 0.05---1.00MPa
    Temperature (°C) 5---60°C

     

    2. Symbol

     

    Bosheng

     

    3. Model Indication

     

    Bosheng

  • xq

     

     

     

     

     

     

     

     

     

     

     

     

    Model A B C M
    PQ-L10 Ø25 75 82 ZG3/8",ZG1/2"
    PQ-L15 Ø27 75 82 ZG1/2",ZG3/4"
    PQ-L20 Ø45 130 135 ZG3/4"
    PQ-L25 Ø45 130 135 ZG1"
    PQ-L40 Ø80 287 300 ZG11/2"

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