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Picture of Pilot Operated Relief Valves - RAH201S50V

*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.

Pilot Operated Relief Valves - RAH201S50V

Parker’s pilot operated relief valves are designed for continuous duty applications featuring great stability with low pressure drop; working with pressures up to 420 bar (6000 psi) and flows up to 400 lpm (106 gpm).
Availability: Backordered
SKU: RAH201S50V
POR
Products specifications
Attribute nameAttribute value
Maximum Operating Temperature+204 °CInstallation Torque98 lb-ft
Body MaterialN/AMinimum Operating Temperature-26 °C
Maximum Flow Rate379 L/minStandard Setting Pressure172.4 bar
Operating Temperature-26 to +204 °CFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Seal MaterialFluorocarbonFunctionPilot Operated
Leak Rate5 per @ 100 psi (6.8 bar) setting cm3/minFor Fluid TypeMineral-based or synthetic hydraulic fluids
Pressure Control Range500-5000 psiActuation TypePressure Sensing
Maximum Pressure Setting350 barFlow Rate100 Gal/min
Cavity SizeC20-2ConfigurationPressure Relief
Maximum Operating Pressure5000 psiWeight0.9 kg
Operation TypeAutomaticMaximum Tank Pressure5000 psi
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Inlet Pressure Rating380 bar
Pressure Control Sensitivity1711 per turn psiDivisionHydraulic Cartridge Systems Division
Valve MaterialAll parts steel. All operating parts hardened steelAdjustment MechanismScrew
Reseat Pressure80% of pressure settingDivisionHydraulic Systems Division
Mounting TypeScrew in cartridge valve
Adjustment MechanismScrewFlow Rate100 GAL/MIN, 379 L/MIN
Maximum Inlet Pressure Rating5500 PSI, 380 BARPressure Control Range500-5000 PSI, 34.5-350 BAR
Seal MaterialFluorocarbon
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