Direct Acting Relief Valves - RD102S03V

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 RD102S03V
$53.07
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialFluorocarbon
Adjustment MechanismScrewFlow Rate10 GAL/MIN, 38 L/MIN
Maximum Inlet Pressure Rating3600 PSI, 250 BARPressure Control Range50-300 PSI, 3.5-20.7 BAR
Seal MaterialFluorocarbonBody Materialn/a
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-26 °CMaximum Operating Pressure3600 psi
Weight0.5 lbFunctionDirect Acting
ConfigurationPressure ReliefActuation TypePressure Sensing
Operation TypeAutomaticAdjustment MechanismScrew
Wire Mesh Screen Includedn/aCavity SizeC10-2
Flow Rate10 Gal/minMaximum Flow Rate38 L/min
Maximum Operating Temperature+400 °FFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Operating Temperature-15 to +400 °FMounting TypeScrew in cartridge valve
Maximum Tank Pressure3000 psiMaximum Inlet Pressure Rating250 bar
Installation Torque37-41 lb-ftLeak Rate0.33 @ 75% Crack Pressure cm3/min
Reseat Pressure85% of pressure settingPressure Control Range50-300 psi
Maximum Pressure Setting20.7 barStandard Setting Pressure10.3 bar
Pressure Control Sensitivity2.7 per turn bar
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