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Picture of Parker XR101T20 - Direct Acting Cross-Over Relief Valves

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

Parker XR101T20 - Direct Acting Cross-Over Relief Valves

Cross-Over Relief cartridge valves provide pressure protection to hydraulic motors, cylinders and rotary actuators up to 120 lpm (32 gpm) and 350 bar (5000 psi). Available in single or dual cartridge, in-line, manifold, or motor mount configurations.
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Brand Parker
Part No. XR101T20
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Products specifications
Attribute nameAttribute value
Maximum Inlet Pressure Rating3500 psiInstallation Torque16 lb-ft
Cavity SizeC10-2Cracking PressureN/A psi
Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4ConfigurationDual Cross-over Relief
Operation TypeAutomaticMaximum Operating Temperature+250 °F
Port Thread Sizen/aOperating Temperature-30 to +250 °F
Standard Setting Pressure69 barFlow Rate60 L/min
Maximum Operating Pressure3500 psiPressure Control Range100-2000 psi
Leak Rate10 @ 75% Crack Pressure drops/minMaximum Tank Pressure245 bar
Adjustment MechanismTamper ResistantFunctionBi-directional
Seal MaterialNitrileMaximum Flow Rate60 L/min
Actuation TypePressure SensingFor Fluid TypeMineral-based or synthetic hydraulic fluids
Minimum Operating Temperature-34 °CWeight0.26 kg
Reseat Pressure80% of pressure settingMaximum Pressure Setting138 bar
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Valve MaterialAll parts steel. All operating parts hardened steel
Pressure Control Sensitivity23 per turn barDivisionHydraulic Systems Division
Body Materialn/aMounting TypeScrew in cartridge valve
Seal MaterialNitrileMounting TypeScrew in cartridge valve
Pressure Control Range100-2000 PSI, 6.9-138 BARAdjustment MechanismTamper Resistant
Maximum Inlet Pressure Rating3500 PSI, 245 BARStandard Setting Pressure1000 PSI, 69 BAR
Flow Rate16 GAL/MIN, 60 L/MINCracking PressureN/A
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