Adjust Dual Counterbalance Valve

Flow rates between 11—30 L/min (3—8 gal/min) are recommended.

If hydraulic flow rate is adjusted, complete selective control valve (SCV) threshold calibration test.

A counterbalance valve controls a moving load and prevents load runaway. Controlling the load allows a smooth transition of implement movement. Dual counterbalance valve settings depend on hydraulic cylinder types and configuration.

Turn the valve cartridge clockwise to increase pressure.

Turn the valve cartridge counterclockwise to decrease pressure.

PC23480-UN-09DEC16

Implement S-ing

A - Slow S-ing

B - Aggressive S-ing

• If implement is slowly S-ing (A), pressure is too high. Turn the valve cartridge counterclockwise to decrease pressure.
• If implement is aggressively S-ing (B), pressure is too low. Turn the valve cartridge clockwise to increasing pressure.