REXROTH

4WE6W6X/EG24N9K4 Directional Spool Valve R900568233

The Bosch Rexroth 4WE6W6X/EG24N9K4 directional spool valve, material number R900568233, is a direct-operated hydraulic directional valve with solenoid actuation. Bosch Rexroth official Store identifies this item as DIRECTIONAL SPOOL VALVE 4WE6W6X/EG24N9K4. It is used to control the start, stop and direction of hydraulic oil flow in industrial hydraulic systems. For accurate purchasing and replacement, the complete model and material number should always be used together: 4WE6W6X/EG24N9K4 / R900568233.

According to Bosch Rexroth product information, this valve is a size 6 directional spool valve with symbol W, electrical solenoid actuation and 24 V DC configuration. It belongs to the WE6 high-performance directional spool valve range. Bosch Rexroth RE 23178 technical data lists the WE6 series with component series 6X, maximum operating pressure of 350 bar, maximum flow of 80 l/min for DC versions and 60 l/min for AC versions. These values should be checked together with the hydraulic schematic, operating pressure, required flow and machine documentation before replacement.

The complete model code 4WE6W6X/EG24N9K4 contains important configuration details. The 4WE section identifies a 4-way directional spool valve. The 6 section indicates nominal size 6. The W symbol identifies the spool configuration and must be matched with the hydraulic schematic before replacement. The 6X section indicates component series 60 to 69, with unchanged installation and connection dimensions within the same component series range. The EG24 section indicates a 24 V DC solenoid configuration. The N9 code indicates a protected manual override, and K4 identifies the electrical connection version.

Bosch Rexroth WE valves are solenoid-operated directional spool valves. Their main function is to switch hydraulic flow paths so that a connected hydraulic actuator or circuit can start, stop or change direction. When the solenoid is energized, the solenoid force moves the control spool into the required switching position. This opens or blocks hydraulic flow paths according to the W spool symbol. When the solenoid is de-energized, the spool returns according to the valve’s spring or switching arrangement.

The Bosch Rexroth 4WE6W6X/EG24N9K4 directional spool valve R900568233 is suitable for hydraulic systems requiring reliable on/off directional control rather than proportional control. Typical applications include hydraulic power units, machine tools, presses, clamping systems, lifting equipment, test benches, production machinery and industrial automation systems using size 6 directional valve interfaces.

The WE6 series uses wet-pin solenoids with detachable coils. Bosch Rexroth technical information also notes that the solenoid coil can be rotated and that electrical connection options are available as individual or central connection versions. For this item, the K4 electrical connection should be checked against the existing connector and wiring. If a mating connector is required, it should be confirmed separately before ordering.

Because directional spool valves directly determine hydraulic flow direction, the spool symbol and switching position arrangement must match the original hydraulic circuit. A similar Bosch Rexroth 4WE6 valve may not be interchangeable if the spool symbol, component series, voltage, electrical connection, manual override, seal material or special suffix is different. The full model 4WE6W6X/EG24N9K4 and material number R900568233 should remain visible in the product title, product description, quotation and purchase order.

For procurement teams and maintenance engineers, the key purchasing reference is the complete Bosch Rexroth model 4WE6W6X/EG24N9K4 together with material number R900568233. Short descriptions such as “4WE6 valve” or “Rexroth directional valve” are not enough for accurate replacement. Buyers should confirm the full model code, material number, W spool symbol, nominal size 6, component series 6X, 24 V DC solenoid configuration, N9 manual override and K4 connector before ordering.

Before purchasing the Bosch Rexroth 4WE6W6X/EG24N9K4 directional spool valve R900568233, users should compare the valve nameplate, hydraulic schematic, electrical connector and original spare-parts list. If the valve is installed on a machine, photos of the nameplate, coil side, connector side and mounting interface can help confirm the correct replacement. If the system uses related sandwich plates, subplates or connectors, those accessories should also be checked separately.

Hydraulics Worldwide supplies hydraulic valves, pumps and industrial spare parts for global customers. If you are sourcing the Bosch Rexroth 4WE6W6X/EG24N9K4 directional spool valve R900568233, send us the complete model code, required quantity and delivery destination for quotation support. You can also browse more hydraulic components from Hydraulics Worldwide or verify the manufacturer reference on the Bosch Rexroth official product page.

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