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Picture of Direct Acting Relief Valves - RDH082S50

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

Direct Acting Relief Valves - RDH082S50

Parker’s direct acting relief valves are available in several cavity sizes and are designed for continuous duty applications with pressures up to 420 bar (6000 psi) and flows up to 200 lpm (53 gpm).
Availability:
13 in stock
Wichita, KS13
SKU RDH082S50
$59.81
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Products specifications
Attribute nameAttribute value
UOMEAAdjustment MechanismScrew
Flow Rate8 GAL/MIN, 30 L/MINSeal MaterialD-Ring (Standard)
Maximum Inlet Pressure Rating5500 PSI, 380 BARPressure Control Range500-5000 PSI, 34.5-350 BAR
Body Materialn/aMaximum Operating Pressure5500 psi
DivisionHydraulic Systems DivisionMaximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)
Minimum Operating Temperature-37 °CWeight0.18 kg
Maximum Flow Rate30 L/minFlow Rate30 L/min
FunctionDirect ActingConfigurationPressure Relief
Actuation TypePressure SensingCavity SizeC08-2
Operation TypeAutomaticAdjustment MechanismScrew
Wire Mesh Screen Includedn/aMaximum Tank Pressure5000 psi
Seal MaterialD-Ring (Standard)Maximum Inlet Pressure Rating5500 psi
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 steelMounting TypeScrew in cartridge valve
Maximum Operating Temperature+93 °COperating Temperature-35 to +200 °F
Installation Torque32-36 lb-ftStandard Setting Pressure172.4 bar
Maximum Pressure Setting350 barPressure Control Range500-5000 psi
Leak Rate5 @ 75% Crack Pressure drops/minReseat Pressure85% of pressure setting
Pressure Control Sensitivity787 per turn psi
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