Direct Acting Relief Valves - RDH082T15N

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 RDH082T15N
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileAdjustment MechanismTamper Resistant
Flow Rate8 GAL/MIN, 30 L/MINMaximum Inlet Pressure Rating5500 PSI, 380 BAR
Pressure Control Range100-1500 PSI, 6.9-103 BARSeal MaterialNitrile
Body Materialn/aMaximum Operating Pressure5500 psi
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-34 °CWeight0.18 kg
Maximum Flow Rate30 L/minFunctionDirect Acting
ConfigurationPressure ReliefActuation TypePressure Sensing
Cavity SizeC08-2Operation TypeAutomatic
Adjustment MechanismTamper ResistantWire Mesh Screen Includedn/a
Flow Rate8 Gal/minMaximum Tank Pressure350 bar
Maximum Inlet Pressure Rating380 barMaximum Operating Temperature+121 °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-34 to +121 °C
Mounting TypeScrew in cartridge valveInstallation Torque32-36 lb-ft
Leak Rate5 @ 75% Crack Pressure drops/minReseat Pressure85% of pressure setting
Pressure Control Range6.9-103.4 barMaximum Pressure Setting1500 psi
Standard Setting Pressure750 psiPressure Control Sensitivity280 per turn psi
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