Cartridge 2000-5000 PSI; 0-15 GPM

Description

Counterbalance valves with pilot assist are meant to control an overrunning load. The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a rate determined by the pilot ratio.

• Counterbalance valves should be set at least 1.3 times the maximum load induced pressure.
• Turn adjustment clockwise to decrease setting and release load.
• Full clockwise setting is less than 200 psi (14 bar).

MFG #: CBCGLJN

Specifications

Cavity: T-11A
Capacity: 15 gpm
Pilot Ratio: 4.5:1
Max. Recommended Load Pressure at Max Setting: 3850 psi
Maximum Setting: 5000 psi
Pilot Configuration: Bleed Through
Number of CCW turns from Min to Max: 3.75
Reseat: 85% of setting
Valve Hex Size: 7/8"
Valve Installation Torque: 30-35 lbf ft
Adj Screw Internal Hex Size: 5/32"
Locknut Hex Size: 9/16"
Locknut Torque: 80-90 lbf in