RDH082K30 - Direct Acting Relief Valves

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).
Manufacturer: Parker
Availability:
2 Limited Stock
Olivette, MO2
Partner Available:Backordered
Quantities sourced from Partner Network will incur a 30% upcharge from the displayed price. Unit prices will be adjusted accordingly when these quantities are added to your cart.
SKU RDH082K30
$74.82/each
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Products specifications
Attribute nameAttribute value
UOMEAAdjustment MechanismKnob
Flow Rate8 GAL/MIN, 30 L/MINSeal MaterialD-Ring (Standard)
Maximum Inlet Pressure Rating5500 PSI, 380 BARPressure Control Range250-3000 PSI, 17.2-210 BAR
Adjustment MechanismKnobCavity SizeC08-2
Minimum Operating Temperature-35 °FMounting TypeScrew in cartridge valve
Pressure Control Sensitivity508 per turn psiFlow Rate8 Gal/min
Pressure Control Range250-3000 psiMaximum Tank Pressure350 bar
Maximum Inlet Pressure Rating380 barFunctionDirect Acting
Wire Mesh Screen IncludedN/AStandard Setting Pressure103.4 bar
Leak Rate5 @ 75% Crack Pressure drops/minMaximum Operating Temperature+200 °F
Maximum Pressure Setting210 barFor Fluid TypeMineral-based or synthetic hydraulic fluids
Valve MaterialAll parts steel. All operating parts hardened steelMaximum Flow Rate30 L/min
Seal MaterialD-Ring (Standard)Actuation TypePressure Sensing
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Operating Temperature-37 to +93 °CMaximum Operating Pressure380 bar
ConfigurationPressure ReliefBody MaterialN/A
DivisionHydraulic Systems DivisionWeight0.4 lb
Installation Torque43-49 NmOperation TypeAutomatic
Reseat Pressure85% of pressure setting
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