Pilot Operated Ventable Relief Valves - A04H3HTN

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 A04H3HTN
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileAdjustment MechanismTamper Resistant
Pressure Control Range145-3000 PSI, 10-210 BARMaximum Inlet Pressure Rating6000 PSI, 420 BAR
Flow Rate50 GAL/MIN, 190 L/MINSeal MaterialNitrile
Body Materialn/aMinimum Operating Temperature-30
DivisionHydraulic Valve Systems DivisionFor Fluid TypeSynthetic Hydraulic Fluids
Cavity SizeC10-3SValve MaterialSteel (all parts)
Filter Efficiency RatingSAE Class 4Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Maximum Operating Temperature250Flow Rate50
Maximum Flow Rate50Maximum Operating Pressure6000
Weight0.55Mounting TypeScrew-in Cartridge
Actuation TypePressure SensingMaximum Pressure Setting3000
DivisionMobile Hydraulic Systems Division EuropeOperation TypeAutomatic
Reseat Pressuren/aAdjustment MechanismTamper Resistant
Maximum Tank Pressure6000Operating Temperature-30 to 250
Pressure Control Range145 to 3000Pressure Control Sensitivity435 psi Per Turn
Maximum Inlet Pressure Rating6000FunctionPilot Operated
Leak Rate25 cm3/min @ 1450 Psi (100 bar)ConfigurationVentable Pressure Relief
Installation Torque37Standard Setting Pressure1450
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