Direct Acting Relief Valves - RDH082K15

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).
Availability: Backordered
SKU: RDH082K15
POR
Products specifications
Attribute nameAttribute value
Body MaterialN/AWeight0.18 kg
DivisionHydraulic Systems DivisionMinimum Operating Temperature-37 °C
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Operating Pressure380 bar
Flow Rate30 L/minMaximum Flow Rate8 Gal/min
Actuation TypePressure SensingFunctionDirect Acting
ConfigurationPressure ReliefCavity SizeC08-2
Operation TypeAutomaticAdjustment MechanismKnob
Wire Mesh Screen Includedn/aMaximum Tank Pressure5000 psi
Seal MaterialD-Ring (Standard)Maximum Inlet Pressure Rating5500 psi
Installation Torque43-49 NmFor Fluid TypeMineral-based or synthetic hydraulic fluids
Valve MaterialAll parts steel. All operating parts hardened steelFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Maximum Operating Temperature+93 °CMounting TypeScrew in cartridge valve
Operating Temperature-35 to +200 °FLeak Rate0.33 @ 75% Crack Pressure cm3/min
Reseat Pressure85% of pressure settingPressure Control Range100-1500 psi
Maximum Pressure Setting1500 psiStandard Setting Pressure750 psi
Pressure Control Sensitivity280 per turn psi
Flow Rate8 GAL/MIN, 30 L/MINAdjustment MechanismKnob
Seal MaterialD-Ring (Standard)Maximum Inlet Pressure Rating5500 PSI, 380 BAR
Pressure Control Range100-1500 PSI, 6.9-103 BAR
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