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Parker XR101K20 - 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.

AFP Availability:	Quote Required
Partner Available:	Quote Required

Brand Parker

Part No. XR101K20

$254.75/each

Products specifications

Attribute name	Attribute value
Pressure Control Range	6.9-138 bar	Maximum Operating Temperature	+250 °F
Cavity Size	C10-2	Leak Rate	0.66 @ 75% Crack Pressure cm3/min
Standard Setting Pressure	69 bar	Maximum Pressure Setting	138 bar
Maximum Tank Pressure	245 bar	Maximum Inlet Pressure Rating	3500 psi
Function	Bi-directional	Cracking Pressure	N/A psi
Configuration	Dual Cross-Over Relief	For Fluid Type	Mineral-based or synthetic hydraulic fluids
Pressure Control Sensitivity	23 per turn bar	Port Thread Size	N/A
Flow Rate	60 L/min	Actuation Type	Pressure Sensing
Reseat Pressure	80% of pressure setting	Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)
Weight	0.58 lb	Maximum Operating Pressure	3500 psi
Seal Material	Nitrile	Filter Efficiency Rating	ISO 4406 18/16/13, SAE Class 4
Valve Material	All parts steel. All operating parts hardened steel	Adjustment Mechanism	Knob
Operating Temperature	-30 to +250 °F	Body Material	N/A
Maximum Flow Rate	60 L/min	Mounting Type	Screw in cartridge valve
Operation Type	Automatic	Division	Hydraulic Systems Division
Minimum Operating Temperature	-34 °C	Installation Torque	16 lb-ft
Maximum Inlet Pressure Rating	3500 PSI, 245 BAR	Pressure Control Range	100-2000 PSI, 6.9-138 BAR
Cracking Pressure	N/A	Flow Rate	16 GAL/MIN, 60 L/MIN
Adjustment Mechanism	Knob	Standard Setting Pressure	1000 PSI, 69 BAR
Seal Material	Nitrile	Mounting Type	Screw in cartridge valve

Product resources

Literature and Reference Materials