Pilot Operated Ventable Relief Valves - RAH101VS50

REGIONAL - Parker’s pilot operated ventable relief valves offer the ability to control the pressure setting via internal adjustment or remote circuit; ideal in applications that require multiple settings up to 420 bar (6000 psi) and 400 lpm (106 gpm).
Availability: Backordered
SKU: RAH101VS50
$129.00
Products specifications
Attribute nameAttribute value
Body MaterialN/AMaximum Operating Pressure5000 psi
DivisionHydraulic Systems DivisionDivisionHydraulic Cartridge Systems Division
Minimum Operating Temperature-35 °FMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Actuation TypePressure SensingOperation TypeAutomatic
Adjustment MechanismScrewFunctionPilot Operated
ConfigurationVentable Pressure ReliefMaximum Tank Pressure5000 psi
Maximum Pressure Setting5000 psiSeal MaterialD-Ring (Standard)
Cavity SizeC10-3Weight0.5 lb
Maximum Inlet Pressure Rating5500 psiInstallation Torque48 lb-ft
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4Maximum Operating Temperature+93 °C
Mounting TypeScrew in cartridge valveOperating Temperature-35 to +200 °F
Flow Rate18 Gal/minMaximum Flow Rate18 Gal/min
Standard Setting Pressure2500 psiPressure Control Sensitivity131.7 per turn bar
Pressure Control Range34.5-350 barLeak Rate5 per 100 psi (6.8 bar) setting cm3/min
Reseat Pressure80% of pressure setting
Adjustment MechanismScrewSeal MaterialD-Ring (Standard)
Flow Rate18 GAL/MIN, 68 L/MINMaximum Inlet Pressure Rating5500 PSI, 380 BAR
Pressure Control Range500-5000 PSI, 34.5-350 BAR
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