Parker XR101K30V - 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. XR101K30V
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Products specifications
Attribute nameAttribute value
Flow Rate16Adjustment MechanismKnob
Cracking Pressuren/aPressure Control Range1500-3000
Pressure Control Sensitivity425 per turnFor Fluid TypeMineral-based or synthetic hydraulic fluids
Maximum Kinematic Viscosity45-2000 SSU (6 to 420 cSt)Reseat Pressure80% of pressure setting
Maximum Inlet Pressure Rating3500Minimum Operating Temperature-15
ConfigurationDual Cross-over ReliefOperation TypeAutomatic
Port Thread Sizen/aWeight0.58
Maximum Operating Temperature+400Standard Setting Pressure2500
Maximum Flow Rate16FunctionBi-directional
DivisionHydraulic Systems DivisionBody Materialn/a
Installation Torque16Mounting TypeScrew in cartridge valve
Operating Temperature-15 to +400Maximum Tank Pressure3500
Leak Rate10 @ 75% Crack PressureActuation TypePressure Sensing
Seal MaterialFluorocarbonCavity SizeC10-2
Maximum Operating Pressure3500Filter Efficiency RatingISO 4406 18/16/13, SAE Class 4
Maximum Pressure Setting3000Valve MaterialAll parts steel. All operating parts hardened steel
Standard Setting Pressure2500 PSI, 172 BARMounting TypeScrew in cartridge valve
Maximum Inlet Pressure Rating3500 PSI, 245 BARSeal MaterialFluorocarbon
Cracking PressureN/AFlow Rate16 GAL/MIN, 60 L/MIN
Adjustment MechanismKnobPressure Control Range1500-3000 PSI, 103-210 BAR
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