Direct Acting Relief Valves - RD102T03N

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: RD102T03N
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Products specifications
Attribute nameAttribute value
Seal MaterialNitrileBody Materialn/a
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)DivisionHydraulic Systems Division
Minimum Operating Temperature-30 °FMaximum Operating Pressure3600 psi
Weight0.5 lbFunctionDirect Acting
ConfigurationPressure ReliefActuation TypePressure Sensing
Cavity SizeC10-2Operation TypeAutomatic
Adjustment MechanismTamper ResistantWire Mesh Screen Includedn/a
Flow Rate10 Gal/minMaximum Flow Rate38 L/min
For Fluid TypeMineral-based or synthetic hydraulic fluidsMaximum Operating Temperature+121 °C
Valve MaterialAll parts steel. All operating parts hardened steelOperating Temperature-34 to +121 °C
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Mounting TypeScrew in cartridge valve
Maximum Tank Pressure3000 psiMaximum Inlet Pressure Rating3600 psi
Installation Torque37-41 lb-ftLeak Rate5 @ 75% Crack Pressure drops/min
Reseat Pressure85% of pressure settingPressure Control Range3.5-20.7 bar
Maximum Pressure Setting300 psiStandard Setting Pressure150 psi
Pressure Control Sensitivity2.7 per turn bar
Seal MaterialNitrileAdjustment MechanismTamper Resistant
Flow Rate10 GAL/MIN, 38 L/MINMaximum Inlet Pressure Rating3600 PSI, 250 BAR
Pressure Control Range50-300 PSI, 3.5-20.7 BAR
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