Parker RD102S18N - 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).
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Partner Available:Quote Required
Brand Parker
Part No. RD102S18N
$44.81
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialNitrile
Body Materialn/aDivisionHydraulic Systems Division
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-34 °C
Weight0.5 lbFunctionDirect Acting
ConfigurationPressure ReliefActuation TypePressure Sensing
Operation TypeAutomaticAdjustment MechanismScrew
Wire Mesh Screen Includedn/aCavity SizeC10-2
Maximum Operating Pressure250 barFlow Rate10 Gal/min
Maximum Flow Rate10 Gal/minMaximum Operating Temperature+250 °F
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Operating Temperature-30 to +250 °FFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Mounting TypeScrew in cartridge valveMaximum Tank Pressure3000 psi
Maximum Inlet Pressure Rating3600 psiInstallation Torque50-56 Nm
Maximum Pressure Setting124 barLeak Rate5 @ 75% Crack Pressure drops/min
Reseat Pressure85% of pressure settingPressure Control Range200-1800 psi
Standard Setting Pressure62 barPressure Control Sensitivity234 per turn psi
Seal MaterialNitrileAdjustment MechanismScrew
Flow Rate10 GAL/MIN, 38 L/MINMaximum Inlet Pressure Rating3600 PSI, 250 BAR
Pressure Control Range200-1800 PSI, 13.8-124 BAR
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