This Rexroth R900972654 directional spool valve controller 4WRAP6W7-04-30G24K4 (R94 is a flow-control valve manufactured by Rexroth. It regulates or directs the flow of fluid or air within a fluid power circuit, switching or metering flow as its actuator or solenoid is energized. It is commonly in hydraulic power units, pneumatic control panels, and industrial process piping.
