Direct Acting Relief Valves - RDH082K50V

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 RDH082K50V
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialFluorocarbonAdjustment MechanismKnob
Flow Rate8 GAL/MIN, 30 L/MINMaximum Inlet Pressure Rating5500 PSI, 380 BAR
Pressure Control Range500-5000 PSI, 34.5-350 BARSeal MaterialFluorocarbon
Body Materialn/aDivisionHydraulic Systems Division
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-15
Weight0.4Maximum Operating Pressure5500
Maximum Flow Rate8FunctionDirect Acting
ConfigurationPressure ReliefActuation TypePressure Sensing
Cavity SizeC08-2Operation TypeAutomatic
Adjustment MechanismKnobWire Mesh Screen Includedn/a
Flow Rate8Maximum Tank Pressure5000
Maximum Pressure Setting5000Maximum Inlet Pressure Rating5500
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4For Fluid TypeMineral-based or synthetic hydraulic fluids
Valve MaterialAll parts steel. All operating parts hardened steelOperating Temperature-15 to +400
Maximum Operating Temperature+400Mounting TypeScrew in cartridge valve
Installation Torque32-36Standard Setting Pressure2500
Pressure Control Range500-5000Leak Rate5 @ 75% Crack Pressure
Reseat Pressure85% of pressure settingPressure Control Sensitivity787 per turn
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