4WE6E6X/EG24N9DAL2/62

The 4WE6E6X/EG24N9DAL2/62 directional spool valve is produced by Bosch Rexroth within the WE Directional Spool Valves series. It directs pressurized fluid in hydraulic automation circuits and fits size 6 cavities, ensuring compact installation in manifold blocks. A porting pattern of ISO 4401-03-02-0-05 aligns the body with standardized subplates, so retrofit work is straightforward. The valve sustains operating pressures up to 350 bar at ports P, A, and B, which allows use in high-pressure actuator loops, while port T and the drain channel are limited to 210 bar to protect return-line components. A maximum flow of 80 l/min defines the highest volume the spool can pass without excessive pressure loss. Continuous energization is possible because the solenoids are designed for a 100 % ED duty cycle, avoiding thermal shutdown during long shift operation. An IP65 enclosure keeps dust and water jets away from internal coils, maintaining electrical reliability in exposed machine environments.

Coil and connection details continue the technical profile. Each solenoid draws 1.25 A from a 24 V DC supply, and a nominal power of 30 W provides the magnetic force needed to shift the spool under full system pressure. The supply may vary by ±10 % without performance loss, accommodating power tolerances common on mobile equipment. A maximum switch-off overvoltage of 500 V limits transient stress on the coil insulation when the circuit is opened. A concealed N9 manual override lets maintenance staff reposition the spool when power is unavailable, yet stays recessed to prevent accidental actuation. Electrical entry is through a cable gland threaded 1/2-14 NPT, enabling armored conduit or flexible hose terminations. An ISO 8752-3×8-St locating pin holds the housing in alignment on the mounting plate during service. With two solenoids installed the assembly weighs 1.95 kg, a mass light enough for one-hand placement inside compact power units.