4WE6EB6X/EW110N9K4QMBG24

The 4WE6EB6X/EW110N9K4QMBG24 valve is built by Bosch Rexroth for the WE Directional Spool Valves series and directs hydraulic flow between actuator ports in automated machinery. A nominal size of 6 establishes the orifice dimensions and defines its compatibility with ISO subplates in compact circuits. The mounting interface follows the ISO 4401-03-02-0-05 porting pattern so the subplate or manifold can be machined to a common industry layout. The valve passes up to 60 l/min, allowing medium flow rates in power units that run small cylinders or motors. Working ports P, A, and B withstand pressures up to 350 bar, supporting high force applications without external relief. The solenoid coil is wound for 110 V AC at 50 or 60 Hz, simplifying wiring to standard control transformers. Electrical variations are handled by a ±10 % voltage tolerance, maintaining reliable shifting even with line fluctuation. Continuous energization is permitted because the duty cycle is rated at 100 % ED. During energization the inrush demand reaches 220 VA, which must be provided by the control power supply.

The sustaining stage after switching requires 50 VA, so panel designers can size relays and fuses accordingly. Thermal stability under that load is secured by insulation class H on the coil windings. Electrical connection is made through a three-pin DIN EN 175301-803 plug coded K4, which shortens installation time. An IP65 protection class prevents dust ingress and water jets from reaching the internal solenoid components when the connector gasket is in place. A concealed manual override, marked N9 in the type code, lets maintenance staff move the spool without energizing the coil. For position feedback the unit carries a QM style switch with a b contact that outputs 24 V DC, enabling the controller to verify spool position. The tank port tolerates 160 bar, supporting circuits where back pressure is deliberately maintained. With both solenoids installed the assembly weighs 1.95 kg, keeping manifold loads low in stacked valve banks.