Pilot Operated Ventable Relief Valves - RAH101VK50

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: RAH101VK50
$144.90
Products specifications
Attribute nameAttribute value
Body MaterialN/AWeight0.23 kg
Maximum Operating Pressure350 barMaximum Pressure Setting350 bar
DivisionHydraulic Systems DivisionDivisionHydraulic Cartridge Systems Division
Minimum Operating Temperature-37 °CMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Flow Rate68 L/minActuation TypePressure Sensing
Operation TypeAutomaticAdjustment MechanismKnob
FunctionPilot OperatedConfigurationVentable Pressure Relief
Maximum Tank Pressure5000 psiSeal MaterialD-Ring (Standard)
Cavity SizeC10-3Maximum Inlet Pressure Rating5500 psi
Installation Torque48 lb-ftFor Fluid TypeMineral-based or synthetic hydraulic fluids
Valve MaterialAll parts steel. All operating parts hardened steelFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Maximum Operating Temperature+93 °CMounting TypeScrew in cartridge valve
Operating Temperature-35 to +200 °FMaximum Flow Rate18 Gal/min
Standard Setting Pressure172.4 barPressure Control Sensitivity131.7 per turn bar
Pressure Control Range500-5000 psiLeak Rate5 per 100 psi (6.8 bar) setting cm3/min
Reseat Pressure80% of pressure setting
Adjustment MechanismKnobSeal 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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