4WE6J6X/EG24DK25L/B10

The 4WE6J6X/EG24DK25L/B10 valve is manufactured by Bosch Rexroth as part of the WE Directional Spool Valves series and is used to shift hydraulic flow paths in automated machinery. Its nominal size 6 fixes the flow cross-section and matches compact manifold layouts, while the porting pattern ISO 4401-03-02-0-05 locates the pressure, tank, and work ports for direct mounting. Compatibility with NFPA interface D03 lets the valve fit standard North American subplates without adapters. A maximum operating pressure of 350 bar on ports p, a, and b permits use in high-pressure supply lines, and the tank port withstands 210 bar to protect the return circuit. The valve passes up to 80 l/min, allowing moderate flow rates in mobile or industrial systems. A throttle insert with a 1.0 mm orifice is installed in the pressure port to damp inlet surges and stabilize spool motion. Environmental sealing meets IP65, keeping dust and low-pressure jets of water from affecting the coil and spool chamber.

Each solenoid is wound for 24 V DC so users can power the valve from common control-panel supplies, and a rated current of 1.25 A provides the magnetic force required to shift the spool against hydraulic loads. Electrical consumption is 30 W, enabling compact power supplies and limited heat rise inside enclosures. The design supports a 100 percent duty cycle, meaning the coil may remain energized continuously without exceeding its temperature limits. A voltage tolerance of ±10 percent lets the valve operate reliably despite line drops or charger variation. Class F insulation resists winding temperatures up to 155 °C, adding a safety margin during long holding periods. The assembly conforms to VDE protection class I, so protective earthing must be provided for user safety. With two solenoids installed, the unit weighs 1.95 kg, allowing manual installation onto a manifold or subplate without lifting equipment.