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PQ Series Relief Valve
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PQ Series
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- Detail
- Dimension in Inches
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- 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

3. Model Indication

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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"
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
Tel:
E-mail:
- 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

3. Model Indication

-

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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