Bosch Rexroth 4WE6H62 EG24N9DK25L R900904779 Solenoid Valve

Bosch Rexroth 4WE6H6X/EG24N9DK25L/R900904779 is a compact 4‑way directional hydraulic valve with dual solenoid actuation that shifts and holds its spool to direct oil flow in hydraulic circuits. Identified by Rexroth catalog number R900904779 and the coil version EG24N9DK25L, this valve belongs to the 4WE6H6X family and is configured for two electrical coils on a spool that directly actuates the valve without pilot pressure signals. When energized, each solenoid moves the central spool to alternate flow paths between ports, enabling direction control for hydraulic circuits in industrial applications. The part is listed by Bosch Rexroth and various distributors under the R900904779 designation, confirming its compatibility with Rexroth hydraulic systems and spares catalogs. The 4WE6 family is designed for compact installations where precise, reliable electrical control of hydraulic direction is required, and the EG24N9DK25L coil variant indicates the particular electrical interface and coil for this model. This configuration is commonly encountered in automation equipment and industrial hydraulics where fast response and repeatable actuation are essential.