SUN COUNTERBALANCE VALVE

Counterbalance valves like this one prevent a load from running ahead of the pump, especially useful in situations where you need precise control over movement, such as lowering a heavy object. They essentially hold back the load until enough pressure is applied to allow controlled descent.

Fixed from the factory, yes. The CBCA-LHN has no adjustable end and no adjustment mechanism of any kind. What you get is a set, non-calibrated configuration straight out of the box. For applications where you need a consistent, unchanging pressure response without the variability that comes with adjustable valves, that's actually a feature rather than a limitation. No knobs, no dials, nothing to drift out of spec over time.

This valve is essential for managing pressure and flow in a variety of industrial hydraulic systems.

No adjustments are built into this valve. It is made without an adjustable end and it is described as non-calibrated, so it is meant to be a straightforward, fixed counterbalance valve.