4WE6G6X/EW110N9DAL/62 CSA

The 4WE6G6X/EW110N9DAL/62 CSA valve belongs to the Bosch Rexroth WE Directional Spool Valves series and is intended for precise hydraulic automation where compact mounting and rapid spool shifts are required. Nominal size 6 defines the flow path dimensions so the unit fits tightly spaced manifolds, while the ISO 4401-03-02-0-05 porting pattern lets it bolt to standard subplates without adapters. Maximum operating pressure of 350 bar at ports A, B, and P supports high-pressure cylinder circuits, and a peak flow rate of 60 l/min accommodates medium throughput demands. The solenoid is rated for 110 V AC at 50/60 Hz so it can draw power directly from plant mains, and continuous energization is possible because the coil works at a 100 % duty cycle. An IP65 housing resists dust ingress and water jets during routine wash-down, and a concealed N9 manual override permits local actuation for setup or emergency shifting without exposing the mechanism to accidental contact.

During start-up, the coil needs 220 VA switch-on power to overcome spool inertia, after which consumption falls to 50 VA holding power to limit temperature rise and energy use. Windings built to insulation class H tolerate higher internal temperatures, extending service life in warm cabinets. Electrical termination is through a DAL 1/2-14 NPT conduit entry, allowing sealed wiring runs that keep moisture out of the coil chamber. Accurate body alignment on the manifold is maintained by an ISO 8752-3×8-St locating hole, preventing side loads on the sealing surfaces. Port T can carry 160 bar back pressure when powered by alternating current, enabling the valve to handle counterbalance or restricted return circuits. The solenoid can shift the spool at up to two cycles per second, a frequency suitable for moderately fast machine sequences without excessive wear on the moving parts.