Direct Acting Cross-Over Relief Valves - XR101K20

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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SKU XR101K20
$221.63
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Products specifications
Attribute nameAttribute value
UOMEASeal MaterialNitrile
Adjustment MechanismKnobMounting TypeScrew in cartridge valve
Cracking PressureN/AFlow Rate16 GAL/MIN, 60 L/MIN
Pressure Control Range100-2000 PSI, 6.9-138 BARStandard Setting Pressure1000 PSI, 69 BAR
Maximum Inlet Pressure Rating3500 PSI, 245 BARSeal MaterialNitrile
Body Materialn/aDivisionHydraulic Systems Division
Installation Torque16 lb-ftMaximum Operating Pressure3500 psi
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Maximum Inlet Pressure Rating3500 psi
Minimum Operating Temperature-34 °CActuation TypePressure Sensing
Operation TypeAutomaticAdjustment MechanismKnob
FunctionBi-directionalCavity SizeC10-2
ConfigurationDual Cross-over ReliefPort Thread Sizen/a
Flow Rate60 L/minMaximum Flow Rate60 L/min
Maximum Operating Temperature+250 °FFilter Efficiency RatingISO 4406 18/16/13, SAE Class 4
For Fluid TypeMineral-based or synthetic hydraulic fluidsValve MaterialAll parts steel. All operating parts hardened steel
Operating Temperature-30 to +250 °FMounting TypeScrew in cartridge valve
Weight0.58 lbStandard Setting Pressure69 bar
Maximum Pressure Setting138 barCracking PressureN/A psi
Pressure Control Range6.9-138 barPressure Control Sensitivity23 per turn bar
Reseat Pressure80% of pressure settingLeak Rate0.66 @ 75% Crack Pressure cm3/min
Maximum Tank Pressure245 bar
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