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Parker CB101AS20V - Standard Pilot Assisted Load Control Valves

Parker’s piloted load control valves are designed to operate independent of downstream pressure to prevent runaway loads under dynamic conditions using a pilot signal, handling pressures up to 420 bar (6000 psi) and flows up to 350 lpm (90 gpm).

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Brand Parker

Part No. CB101AS20V

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Products specifications

Attribute name	Attribute value
Maximum Operating Temperature	400 °F	Actuation Type	Pilot Operated
Port Size	n/a	Seal Material	Fluorocarbon
Body Material	n/a	Maximum Operating Pressure	5000 psi
Division	Hydraulic Cartridge Systems Division	Division	Hydraulic Systems Division
Leak Rate	5	For Fluid Type	Mineral-based Hydraulic Fluids
Pilot Location	External	Valve Material	Hardened Steel
Installation Torque	16 lb-ft	Filter Efficiency Rating	ISO 4406 18/16/13
Maximum Kinematic Viscosity	45-2000 SSU (6 to 420 cSt)	Minimum Operating Temperature	-15 °F
Weight	0.23 kg	Flow Rate	12 Gal/min
Pressure Control Sensitivity	n/a	Port Thread Size	n/a
Cavity Size	C10-3	Function	Counterbalance Valve
Maximum Flow Rate	45 L/min	Mounting Type	Threaded Cartridge Valve
Pilot Pressure Ratio	3:1	Flow Direction	Valve port 2
Holding Pressure	138 bar	Adjustment Mechanism	Screw Adjustment
Operating Temperature	-26° to +204° °C	Pressure Control Range	1000 to 2500 psi
Maximum Inlet Pressure Rating	5500 psi	Seal Material	Fluorocarbon
Port Size	n/a	Adjustment Mechanism	Screw
Mounting Type	Threaded Cartridge Valve	Maximum Flow Rate	12 GAL/MIN, 45 L/MIN
Holding Pressure	2000 PSI, 138 BAR	Pilot Pressure Ratio	3:1
Pressure Control Range	1000-2500 PSI, 69-172.4 BAR

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