Pilot Operated Pressure Reducing Relieving Valves - PRCH101T20-8T

Parker’s pilot operated acting reducing & relieving valves are used in applications where specific functions require reduced and regulated pressure. Capable of flows up to 150 lpm (40 gpm) and pressures up to 380 bar (5500 psi).
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SKU PRCH101T20-8T
POR
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Products specifications
Attribute nameAttribute value
UOMEAAdjustment MechanismTamper Resistant
Seal MaterialD-Ring (Standard)Cracking Pressure5 PSI, 0.3 BAR
Flow Rate15 GAL/MIN, 56.3 L/MINMounting TypeLine Mounted
Pressure Control Range400-2000 PSI, 27-138 BARBody MaterialSteel
DivisionHydraulic Cartridge Systems DivisionDivisionHydraulic Systems Division
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Minimum Operating Temperature-37 °C
Cavity Sizen/aMaximum Operating Pressure350 bar
Cracking Pressure5 psiWeight2.2 lb
Actuation TypePressure SensingOperation TypeAutomatic
Adjustment MechanismTamper ResistantFunctionPilot Operated
Maximum Tank Pressure350 barSeal MaterialD-Ring (Standard)
Maximum Inlet Pressure Rating380 barMounting TypeLine Mounted
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 steelMaximum Operating Temperature+93 °C
Operating Temperature-35 to +200 °FInstallation TorqueN/A Nm
Flow Rate56.3 L/minMaximum Flow Rate56.3 L/min
Standard Setting Pressure1000 psiLeak RateN/A cc/min
ConfigurationPressure Reducing/Relieving w/Reverse Flow CheckPort Thread SizeSAE-8
Maximum Drain Flow Rate0.25 Gal/minMaximum Pressure Setting2000 psi
Pressure Control Range27-138 barPressure Control Sensitivity570 per turn psi
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