Cottrell Hydraulic Valve Accessories 

Cottrell offers hydraulic valves that enable and improve industrial and mobile machinery performance. The most basic description of a valve is a mechanical device that opens and closes, most often to control the flow of fluid—liquid or air. Hydraulic valves are unique because they must be capable of withstanding 3,000 psi or more of fluid pressure, which require them to be manufactured from strong (and often heavy) steel and iron.