4WE6E6X/EG110N9DK25L/62

The 4WE6E6X/EG110N9DK25L/62 directional spool valve is produced by Bosch Rexroth as part of the WE Directional Spool Valves series. It directs pressurized fluid to selected work ports in hydraulic automation systems. Valve size 6 defines the port geometry and flow paths within the body, while the ISO 4401-03-02-0-05 mounting pattern and corresponding NFPA D03 layout let the unit bolt to common subplates without adapters. A maximum operating pressure of 350 bar supports high-pressure circuits, and a rated flow of 80 l/min establishes the maximum volume it can pass with the spool fully shifted. The solenoid is wound for 110 V DC, drawing 0.25 A at nominal conditions and dissipating 30 W, so power supplies can be sized accurately. A voltage tolerance of ±10 % lets the coil remain functional despite moderate line fluctuations, maintaining reliable switching under variable plant power.

Continuous duty service is enabled by a 100 % ED rating, meaning the solenoid may stay energized indefinitely without exceeding design limits. The coil surface temperature may reach up to 120 °C under such conditions, so adjacent components must be spaced accordingly. Environmental sealing is provided by an IP65 enclosure that prevents dust ingress and protects against low-pressure water jets, an advantage in wash-down areas. Electrical hookup uses a DK25L five-pole connector, simplifying removal during maintenance. A concealed manual override identified as N9 allows the spool to be shifted manually when electrical power is unavailable, yet stays protected during normal operation. Accurate positioning on the manifold is achieved through a locating hole and ISO 8752-3×8 pin that aligns the valve body before bolts are tightened. These features combine to deliver stable, repeatable spool actuation in automated hydraulic equipment.