The Rexroth R978909814 4WRAB6W12-11/G24N9K4/MR is a high-performance, direct-operated proportional directional valve with integrated electronics (OBE). Designed for precise control of the direction and magnitude of fluid flow, this valve features electrical position feedback for enhanced accuracy and repeatability. Its robust construction ensures reliability in demanding hydraulic systems. The integrated electronics simplify installation and setup by eliminating the need for a separate amplifier card. This NG6 size valve is ideal for applications in machine tools, plastics processing machinery, and general industrial automation where precise motion control is critical.