The Bosch Rexroth R901235381 is a high-performance, direct-operated directional spool valve designed for reliable control in hydraulic systems. This model, 4WE6D46-6X/OFEG24N9K72LSO407, is used to start, stop, and direct fluid flow. It features solenoid actuation with wet-pin DC solenoids, ensuring a long service life and quiet operation. The valve conforms to the NG6 (CETOP 03) mounting pattern, making it easily interchangeable in standard industrial applications. This specific variant includes a concealed manual override for emergency actuation, an inductive position switch (K72L) for monitoring the spool’s position, and a DIN connector with an LED for quick visual status diagnostics. It is a robust solution for machine tools, production lines, and general industrial hydraulic machinery.