Pilot Operated Ventable Relief Valves - A06H3HZN

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: Backordered
SKU: A06H3HZN
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Products specifications
Attribute nameAttribute value
Body MaterialN/AMaximum Flow Rate400 L/min
Seal MaterialNitrileMinimum Operating Temperature-30 °F
Maximum Operating Pressure6000 psiFor Fluid TypeSynthetic Hydraulic Fluids
DivisionHydraulic Cartridge Systems DivisionFilter Efficiency RatingISO 4406 18/16/13
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Operating Temperature121 °C
Cavity SizeC16-3SMounting TypeScrew-in Cartridge
Actuation TypePressure SensingMaximum Pressure Setting3000 psi
DivisionMobile Hydraulic Systems Division EuropeOperation TypeAutomatic
Valve MaterialHardened Steel (all operating parts)Reseat Pressuren/a
Adjustment MechanismScrewMaximum Tank Pressure420 bar
Operating Temperature-34 to 121 °CPressure Control Range145 to 3000 psi
Standard Setting Pressure1450 psiPressure Control Sensitivity435 psi Per Turn
Maximum Inlet Pressure Rating420 barWeight1.28 lb
FunctionPilot OperatedFlow Rate106 Gal/min
Leak Rate100 cm3/min @ 1450 Psi (100 bar)ConfigurationVentable Pressure Relief
Installation Torque74 lb-ft
Seal MaterialNitrileAdjustment MechanismScrew
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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