A Pressure Control And Selector Valve Spool is a critical part of a hydraulic unit that is used to control the flow and pressure of the hydraulic fluid. It is a cylindrical-shaped part with precise internal channels and ports. The Spool is housed within a Valve body and is capable of linear movement along its axis.Attributes:• Manufactured to precise specifications and are built for durability and reliability• Withstands high pressures and temperaturesApplications:A Pressure Control And Selector Valve Spool acts as a switch that directs the flow of fluid to different parts of the unit.