Pilot Operated Spool Type Kick Down Relief Valve - A04K2HZN

REGIONAL - Parker’s kick-down pilot operated spool type sequence valve is a hydraulic fuse used to unload flow once the pressure setting is reached, resets when less than 45 psi. Flows up to 160 lpm (42 gpm) and pressures up to 420 bar (6000 psi).
Availability: Backordered
SKU: A04K2HZN
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Products specifications
Attribute nameAttribute value
Body MaterialN/AMaximum Pressure Setting210 bar
Seal MaterialNitrileFlow Rate160 L/min
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
Minimum Operating Temperature-34 °CMounting TypeScrew-in Cartridge
Actuation TypePressure SensingDivisionMobile Hydraulic Systems Division Europe
Operation TypeAutomaticValve MaterialHardened Steel (all operating parts)
Adjustment MechanismScrewMaximum Tank Pressure6000 psi
Operating Temperature-34 to 121 °CPressure Control Range145 to 3000 psi
Standard Setting Pressure1450 psiPressure Control Sensitivity30 bar Per Turn
Maximum Inlet Pressure Rating420 barWeight0.64 lb
FunctionPilot OperatedLeak Rate25 cm3/min @ 725 Psi (50 bar)
Cavity SizeC10-2ConfigurationKick Down
Maximum Flow Rate42 Gal/minInstallation Torque37 lb-ft
Seal MaterialNitrileAdjustment MechanismScrew
Flow Rate42 GAL/MIN, 160 L/MINPressure Control Range144-3000 PSI, 10-210 BAR
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