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).
Availability: 4 in stock
SKU: A06H3HWN
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Products specifications
Attribute nameAttribute value
Body MaterialN/AMaximum Operating Temperature250 °F
Maximum Flow Rate400 L/minMaximum Pressure Setting210 bar
Maximum Operating Pressure420 barSeal MaterialNitrile
For Fluid TypeSynthetic Hydraulic FluidsDivisionHydraulic Cartridge Systems Division
Filter Efficiency RatingSAE Class 4Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Cavity SizeC16-3SMinimum Operating Temperature-34 °C
Weight0.58 kgMounting TypeScrew-in Cartridge
Actuation TypePressure SensingDivisionMobile 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 psiStandard Setting Pressure1450 psi
Pressure Control Sensitivity30 bar Per TurnMaximum Inlet Pressure Rating6000 psi
FunctionPilot OperatedFlow Rate106 Gal/min
Leak Rate100 cm3/min @ 1450 Psi (100 bar)ConfigurationVentable Pressure Relief
Installation Torque74 lb-ft
Seal MaterialNitrileAdjustment MechanismKnob
Pressure Control Range145-3000 PSI, 10-210 BARMaximum Inlet Pressure Rating6000 PSI, 420 BAR
Flow Rate106 GAL/MIN, 400 L/MIN
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