Direct Acting Relief Valves - A02B2PWN

Parker’s direct acting relief valves are available in several cavity sizes and are designed for continuous duty applications with pressures up to 420 bar (6000 psi) and flows up to 200 lpm (53 gpm).
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SKU A02B2PWN
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileAdjustment MechanismKnob
Maximum Inlet Pressure Rating6000 PSI, 420 BARFlow Rate8 GAL/MIN, 30 L/MIN
Pressure Control Range72-6000 PSI, 5-420 BARSeal MaterialNitrile
Body Materialn/aFor Fluid TypeMineral-based Hydraulic Fluids
Filter Efficiency RatingSAE Class 4Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Maximum Operating Temperature121 °CMinimum Operating Temperature-34 °C
Maximum Operating Pressure420 barFlow Rate30 L/min
Maximum Flow Rate8 Gal/minFunctionDirect Acting
ConfigurationPressure ReliefMounting TypeScrew-in Cartridge
Actuation TypePressure SensingDivisionMobile Hydraulic Systems Division Europe
Leak Rate0.33 cm3/min @ 1450 Psi (100 bar)Cavity SizeC08-2
Operation TypeAutomaticValve MaterialHardened Steel (all operating parts)
Reseat Pressuren/aAdjustment MechanismKnob
Maximum Tank Pressure6000 psiOperating Temperature-34 to 121 °C
Wire Mesh Screen Includedn/aPressure Control Sensitivity800 psi Per Turn
Maximum Inlet Pressure Rating6000 psiWeight0.44 lb
Installation Torque40 NmPressure Control Range5 to 420 bar
Maximum Pressure Setting6000 psiStandard Setting Pressure2900 psi
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