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Parker CB101BT20 - 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. CB101BT20

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Products specifications

Attribute name	Attribute value
Seal Material	Nitrile	Actuation Type	Pilot Operated
Port Size	n/a	Body Material	n/a
Minimum Operating Temperature	-30	Maximum Operating Pressure	5000
Division	Hydraulic Valve Systems Division	Division	Hydraulic Systems Division
For Fluid Type	Mineral-based Hydraulic Fluids	Pilot Location	External
Valve Material	Steel (all parts)	Weight	0.5
Maximum Operating Temperature	250	Adjustment Mechanism	Tamper Resistant
Port Thread Size	n/a	Installation Torque	22
Cavity Size	C10-3	Flow Rate	12
Maximum Flow Rate	12	Function	Counterbalance Valve
Maximum Kinematic Viscosity	Mineral-based or synthetic with lubricating properties at viscosities of 45-2000 SSU (6 to 420 cSt)	Mounting Type	Threaded Cartridge Valve
Pilot Pressure Ratio	4.5:1	Filter Efficiency Rating	ISO 4406:1999 Code 18/16/13
Leak Rate	5 drops/min @ 80% of Setting	Flow Direction	Cylinder port 1
Holding Pressure	2000	Operating Temperature	-30° to +250°
Pressure Control Range	1000 to 2500	Pressure Control Sensitivity	153 per turn
Maximum Inlet Pressure Rating	5500	Seal Material	Nitrile
Port Size	n/a	Adjustment Mechanism	Tamper Resistant
Mounting Type	Threaded Cartridge Valve	Maximum Flow Rate	12 GAL/MIN, 45 L/MIN
Holding Pressure	2000 PSI, 138 BAR	Pilot Pressure Ratio	4.5:1
Pressure Control Range	1000-2500 PSI, 69-172.4 BAR

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