Direct Acting Relief Valves - RDH082S30V

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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Backordered
SKU RDH082S30V
$67.64
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialFluorocarbon
Adjustment MechanismScrewFlow Rate8 GAL/MIN, 30 L/MIN
Maximum Inlet Pressure Rating5500 PSI, 380 BARPressure Control Range250-3000 PSI, 17.2-210 BAR
Seal MaterialFluorocarbonBody Materialn/a
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-26 °CWeight0.18 kg
Maximum Flow Rate30 L/minFunctionDirect Acting
ConfigurationPressure ReliefActuation TypePressure Sensing
Maximum Pressure Setting210 barCavity SizeC08-2
Operation TypeAutomaticAdjustment MechanismScrew
Wire Mesh Screen Includedn/aFlow Rate8 Gal/min
Maximum Tank Pressure350 barMaximum Inlet Pressure Rating380 bar
Installation Torque43-49 NmMaximum Operating Temperature+204 °C
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 °F
Mounting TypeScrew in cartridge valveMaximum Operating Pressure380 bar
Standard Setting Pressure1500 psiLeak Rate5 @ 75% Crack Pressure drops/min
Reseat Pressure85% of pressure settingPressure Control Range17.2-210 bar
Pressure Control Sensitivity508 per turn psi
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