Direct Acting Relief Valves - RD102S30N

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 RD102S30N
POR
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileAdjustment MechanismScrew
Flow Rate10 GAL/MIN, 38 L/MINMaximum Inlet Pressure Rating3600 PSI, 250 BAR
Pressure Control Range600-3000 PSI, 41.4-210 BARSeal MaterialNitrile
Body Materialn/aDivisionHydraulic Systems Division
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-30 °F
Weight0.23 kgMaximum Operating Pressure3600 psi
FunctionDirect ActingConfigurationPressure Relief
Actuation TypePressure SensingMaximum Pressure Setting210 bar
Operation TypeAutomaticAdjustment MechanismScrew
Wire Mesh Screen Includedn/aCavity SizeC10-2
Flow Rate10 Gal/minMaximum Flow Rate38 L/min
Maximum Operating Temperature+121 °CFilter 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-34 to +121 °CMounting TypeScrew in cartridge valve
Maximum Tank Pressure3000 psiMaximum Inlet Pressure Rating3600 psi
Installation Torque37-41 lb-ftPressure Control Range41.4-210 bar
Standard Setting Pressure1500 psiLeak Rate0.33 @ 75% Crack Pressure cm3/min
Reseat Pressure85% of pressure settingPressure Control Sensitivity1500 per turn psi
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