Pilot Operated Ventable Relief Valves - A06H3HWN

REGIONAL - Parker’s pilot operated ventable relief valves offer the ability to control the pressure setting via internal adjustment or remote circuit; ideal in applications that require multiple settings up to 420 bar (6000 psi) and 400 lpm (106 gpm).
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SKU A06H3HWN
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileAdjustment MechanismKnob
Pressure Control Range145-3000 PSI, 10-210 BARMaximum Inlet Pressure Rating6000 PSI, 420 BAR
Flow Rate106 GAL/MIN, 400 L/MINSeal MaterialNitrile
Maximum Operating Temperature250 °FBody Materialn/a
DivisionHydraulic Cartridge Systems DivisionFor Fluid TypeSynthetic Hydraulic Fluids
Filter Efficiency RatingSAE Class 4Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Cavity SizeC16-3SMinimum Operating Temperature-34 °C
Weight0.58 kgMaximum Operating Pressure420 bar
Mounting TypeScrew-in CartridgeActuation TypePressure Sensing
Maximum Pressure Setting210 barDivisionMobile Hydraulic Systems Division Europe
Operation TypeAutomaticValve MaterialHardened Steel (all operating parts)
Reseat Pressuren/aAdjustment MechanismKnob
Maximum Tank Pressure6000 psiOperating Temperature-30 to 250 °F
Pressure Control Range145 to 3000 psiPressure Control Sensitivity30 bar Per Turn
Maximum Inlet Pressure Rating6000 psiFunctionPilot Operated
Leak Rate100 cm3/min @ 1450 Psi (100 bar)ConfigurationVentable Pressure Relief
Standard Setting Pressure1450 psiFlow Rate106 Gal/min
Maximum Flow Rate400 L/minInstallation Torque74 lb-ft
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