RD102S03 - 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).
Availability:
3 in stock
Wichita, KS3
Partner Available:149 in stock
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 RD102S03
$48.50/each
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Products specifications
Attribute nameAttribute value
UOMEAAdjustment MechanismScrew
Seal MaterialD-Ring (Standard)Flow Rate10 GAL/MIN, 38 L/MIN
Maximum Inlet Pressure Rating3600 PSI, 250 BARPressure Control Range50-300 PSI, 3.5-20.7 BAR
Body Materialn/aMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-37 °CWeight0.23 kg
Maximum Operating Temperature+200 °FMaximum Operating Pressure3600 psi
FunctionDirect ActingConfigurationPressure Relief
Actuation TypePressure SensingOperation TypeAutomatic
Adjustment MechanismScrewWire Mesh Screen Includedn/a
Cavity SizeC10-2Flow Rate10 Gal/min
Seal MaterialD-Ring (Standard)Maximum Flow Rate38 L/min
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 steelMounting TypeScrew in cartridge valve
Maximum Tank Pressure3000 psiMaximum Inlet Pressure Rating250 bar
Installation Torque50-56 NmLeak Rate0.33 @ 75% Crack Pressure cm3/min
Reseat Pressure85% of pressure settingPressure Control Range50-300 psi
Maximum Pressure Setting300 psiStandard Setting Pressure150 psi
Pressure Control Sensitivity2.7 per turn bar
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