The Sun CAGALHN is a high-performance, standard capacity counterbalance valve designed for controlling overrunning loads in hydraulic systems. As a pilot-assisted, screw-in cartridge valve, it provides smooth, stable, and reliable motion control by creating back pressure at the actuator. This valve prevents the load from running ahead of the pump supply and locks the load in place when directional control valves are in the neutral position. The CAGALHN is built for durability and precision, fitting into the standard T-11A cavity, making it a versatile choice for a wide range of mobile and industrial hydraulic applications requiring load holding and controlled lowering.