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The 4WE6D6X/OFEW110N9DAL/B12/62 is a directional spool valve built by Bosch Rexroth for the WE Directional Spool Valves series. It directs pressurized fluid toward selected actuator ports in hydraulic automation circuits. The body conforms to the ISO 4401-03-02-0-05 porting pattern, enabling direct mounting on standard subplates. A solenoid rated at 110 V 50/60 Hz receives 220 VA at switch-on and then 50 VA holding power, so the coil shifts the spool quickly and sustains position with lower input. Continuous service is possible because the duty cycle is 100 % ED and the winding follows insulation class H limits. Protection class IP65 guards internal parts from dust and water jets, and electrical entry uses a 1/2-14 NPT cable gland thread. When manual actuation is required, a concealed override permits momentary movement without disturbing external dimensions.
The hydraulic stage tolerates 350 bar on pressure, A, and B ports while the tank port withstands 160 bar, allowing use in medium-pressure systems. Flow up to 60 l/min passes through the metering lands, and the valve can shift at a maximum frequency of two operations per second. A built-in detent secures the spool after the coil is de-energized, preventing unintended movement during power loss. Precise installation is aided by a locating hole that accepts an ISO 8752-3×8 pin, ensuring repeatable alignment on the manifold face. A 1.2 mm throttle insert in port P moderates inrush flow to reduce pressure shocks. Together these features provide controlled switching, reliable retention, and straightforward mounting for automated hydraulic machinery.
Cable Gland Thread
1/2-14 NPT
Detent Version
With Detent
Duty Cycle
100% ED
Holding Power
50 VA
Insulation Class (ac)
H
Locating Hole
With Pin (ISO 8752-3x8)
Manual Override
Concealed
Max Flow (ac)
60 l/min
Max Operating Pressure (p,a,b)
350 bar
Max Switching Frequency
2 1/s
Max Tank Port Pressure (t)
160 bar
Nominal Voltage
110 V 50/60 Hz
Porting Pattern
ISO 4401-03-02-0-05
Protection Class
IP65
Switch-on Power
220 VA
Throttle Insert (port P)
1.2 mm
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