Direct Acting Relief Valves - RDH081K10V

Parker’s direct acting relief valves are available in several cavity sizes and are designed for continuous duty applications with pressures up to 420 bar (6000 psi) and flows up to 200 lpm (53 gpm).
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SKU RDH081K10V
$58.07
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialFluorocarbon
Adjustment MechanismKnobMaximum Inlet Pressure Rating5500 PSI, 380 BAR
Pressure Control Range100-1000 PSI, 6.9-69 BARFlow Rate0.5 GAL/MIN, 1.9 L/MIN
Seal MaterialFluorocarbonBody Materialn/a
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-26 °CWeight0.09 kg
FunctionDirect ActingConfigurationPressure Relief
Actuation TypePressure SensingCavity SizeC08-2
Operation TypeAutomaticAdjustment MechanismKnob
Wire Mesh Screen Includedn/aMaximum Tank Pressure5000 psi
Maximum Inlet Pressure Rating380 barInstallation Torque43-49 Nm
Maximum Operating Temperature+204 °CFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Operating Temperature-15 to +400 °FMounting TypeScrew in cartridge valve
Maximum Operating Pressure380 barFlow Rate0.5 Gal/min
Maximum Flow Rate1.9 L/minMaximum Pressure Setting69 bar
Standard Setting Pressure34.5 barPressure Control Range100-1000 psi
Pressure Control Sensitivity285 per turn psiReseat Pressure90% of pressure setting
Leak Rate5 @ 75% Crack Pressure drops/min
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