Direct Acting Differential Area Relief Valves - RDCH103T50P100-8T

Parker’s direct acting differential area relief valves are for fast response intermittent applications and work up to 380 bar (5500 psi) and 151 lpm (40 gpm). These valves have lower leakage rates and pressure rise than standard direct acting reliefs.
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SKU RDCH103T50P100-8T
POR
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Products specifications
Attribute nameAttribute value
Adjustment MechanismTamper ResistantSeal MaterialD-Ring (Standard)
Cracking Pressure100 PSI, 6.9 BARFlow Rate16 GAL/MIN, 60 L/MIN
Maximum Inlet Pressure Rating5500 PSI, 380 BARMounting TypeLine Mounted
Pressure Control Range500-5000 PSI, 34.5-350 BARStandard Setting Pressure2500 PSI, 172 BAR
Body MaterialSteelMinimum Operating Temperature-35
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Weight2.7Cavity Sizen/a
Maximum Operating Pressure5500FunctionDirect Acting
Actuation TypePressure SensingOperation TypeAutomatic
Adjustment MechanismTamper ResistantMaximum Tank Pressure5000
Maximum Pressure Setting5000Seal MaterialD-Ring (Standard)
Maximum Flow Rate16Flow Rate16
Maximum Inlet Pressure Rating5500Mounting TypeLine Mounted
Cracking Pressure100Maximum Operating Temperature+200
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4For Fluid TypeMineral-based or synthetic hydraulic fluids
Valve MaterialAll parts steel. All operating parts hardened steelOperating Temperature-35 to +200
Installation TorqueN/APort Thread SizeSAE-8
Standard Setting Pressure2500Pressure Control Range500-5000
Leak Rate5 @ 75% Crack PressureConfigurationDifferential Area Relief, Differential Relief w/Reverse Flow Check
Reseat Pressure85% of pressure settingMinimum Operating Pressure380
Pressure Control Sensitivity589 per turn
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