4WE6D6X/EG48NXEZ2

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth 4WE6D6X/EG48NXEZ2 (R901160308) is a high-performance directional control valve designed for managing the flow and direction of hydraulic fluid within a system. This model is specifically engineered to handle start, stop, and directional flow operations with precision. The valve comprises a durable housing, one or two solenoids, a control spool, and return springs. In its default state, the control spool is maintained in either a central or initial position by the return springs except when impulse spools are utilized. The device operates through wet-pin solenoids that require oil in the pressure chamber to function correctly. When actuated, these solenoids exert force on the plunger that shifts the control spool from its rest position to an active state, allowing for controlled flow between ports P-A and B-T or P-B and A-T. Once the solenoid is de-energized, the return spring repositions the control spool back to its resting state. An optional manual override feature offers additional flexibility by enabling manual operation of the control spool without electrical power to the solenoids. The 4WE6D6X/EG48NXEZ2 model comes without spring return 'O' for specific configurations but can also be equipped with spring return 'OF' with an impulse spool for locking two distinct positions of the spool. This particular valve is suitable for use in potentially explosive atmospheres and meets EU Explosion Protection Directive standards with Type IIG protection for valve solenoids (Ex eb mb IIC T Gb according to EN standards). It adheres to ISO porting patterns and can be fitted with wet-pin DC or AC solenoids. Electrical connections are made via individual connection and cable gland. Throttle inserts are recommended when operational conditions exceed performance limits during switching processes. Users should note that due to design factors, internal leakage may occur and increase over time within this type of valve.