Three port counterbalance cartridges (with pilot-to-open assist) are modulating devices that allow free flow from port 2 (inlet) to port 1 (load) and then block reverse flow until a pilot pressure inversely proportional to the load pressure is applied at port 3 (pilot). The modulation of a counterbalance valve is a function of both the load pressure and the pilot pressure, yielding an “inverse pilot ratio”; light loads require more pilot pressure and heavy loads less pilot pressure to open the counterbalance valve, helping to improve stability and providing fine motion control.
Features:
Part Number | Cavity Size | Flow Capacity l/min) | Pressure Adjustment Range (bar) | Pilot Ratio | Flow Characteristic | Datasheet | Link |
---|---|---|---|---|---|---|---|
CBBA-LHN | T-11A | 20 | 70-280 | 3:1 | Restrictive | View Datasheet | Buy Now |
CBBC-LHN | T-11A | 40 | 70-280 | 3:1 | Semi- Restrictive | View Datasheet | Buy Now |
CBCA-LHN | T-11A | 60 | 70-280 | 3:1 | Standard Capacity | View Datasheet | Buy Now |
CBEA-LHN | T-2A | 120 | 70-280 | 3:1 | Standard Capacity | View Datasheet | Buy Now |
CBGA-LHN | T-17A | 240 | 70-280 | 3:1 | Standard Capacity | View Datasheet | Buy Now |
CBIA-LHN | T-19A | 480 | 70-280 | 3:1 | Standard Capacity | View Datasheet | Buy Now |
CBCG-LJN | T-11A | 60 | 140-350 | 4.5:1 | Standard Capacity | View Datasheet | Buy Now |
CBEG-LJN | T-2A | 120 | 140-350 | 4.5:1 | Standard Capacity | View Datasheet | Buy Now |
CBGG-LJN | T-17A | 240 | 140-350 | 4.5:1 | Standard Capacity | View Datasheet | Buy Now |
CBIG-LJN | T-19A | 480 | 140-350 | 4.5:1 | Standard Capacity | View Datasheet | Buy Now |
CBCL-LJN | T-11A | 60 | 140-350 | 2.3:1 | Standard Capacity | View Datasheet | Buy Now |
CBEL-LJN | T-2A | 120 | 140-350 | 2.3:1 | Standard Capacity | View Datasheet | Buy Now |
CBGL-LJN | T-17A | 240 | 140-350 | 2.3:1 | Standard Capacity | View Datasheet | Buy Now |
CBIL-LJN | T-19A | 480 | 140-350 | 2.3:1 | Standard Capacity | View Datasheet | Buy Now |