Parker RD102S30 - 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).
AFP Availability:
45 In Stock
North Chesterfield, VA45
Partner Available:60 In Stock
Quantities sourced from Partner Network may incur an upcharge from the displayed price. Unit prices will be adjusted accordingly when these quantities are added to your cart.
Brand Parker
Part No. RD102S30
$53.25/each
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Products specifications
Attribute nameAttribute value
UOMEAMaximum Pressure Setting210 bar
Maximum Inlet Pressure Rating3600 psiMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Weight0.23 kgAdjustment MechanismScrew
Valve MaterialAll parts steel. All operating parts hardened steelFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Maximum Operating Pressure3600 psiMaximum Tank Pressure210 bar
FunctionDirect ActingConfigurationPressure Relief
Pressure Control Range41.4-210 barFor Fluid TypeMineral-based or synthetic hydraulic fluids
Pressure Control Sensitivity103.4 per turn barCavity SizeC10-2
Maximum Operating Temperature+200 °FBody MaterialN/A
Mounting TypeScrew in cartridge valveLeak Rate0.33 @ 75% Crack Pressure cm3/min
Standard Setting Pressure1500 psiDivisionHydraulic Systems Division
Operating Temperature-35 to +200 °FMaximum Flow Rate10 Gal/min
Operation TypeAutomaticMinimum Operating Temperature-37 °C
Reseat Pressure85% of pressure settingInstallation Torque37-41 lb-ft
Flow Rate38 L/minWire Mesh Screen IncludedN/A
Actuation TypePressure SensingSeal MaterialD-Ring (Standard)
Adjustment MechanismScrewSeal MaterialD-Ring (Standard)
Flow Rate10 GAL/MIN, 38 L/MINMaximum Inlet Pressure Rating3600 PSI, 250 BAR
Pressure Control Range600-3000 PSI, 41.4-210 BAR
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