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The 4WE6E6X/EG24N9DA/H12/62SO43A-1001B valve belongs to the WE Directional Spool Valves series manufactured by Bosch Rexroth to shift hydraulic flow paths in automated circuits. It is built in nominal size 6, and its mounting interface follows ISO 4401-03-02-0-05 (NFPA D03) for direct stacking on standard subplates. The work ports withstand a maximum pressure of 350 bar, while the tank port is limited to 210 bar to protect return-line components. A maximum flow of 80 l/min can pass through the body, and a 1.2 mm throttle insert in the A-port meters that flow when finer control is required. The N9 concealed manual override lets maintenance staff shift the spool without electrical power, and an ISO 8752-3×8-St locating hole keeps the housing aligned on the manifold during installation.
The dual solenoids run on a nominal supply of 24 V DC and draw a rated current of 1.25 A, which leads to a coil power consumption of 30 W during normal service. Each coil may reach a surface temperature of up to 120 °C, so cabinet ventilation must accommodate that heat. A continuous duty cycle of 100% (S1) allows the valve to remain energized without rest periods, and a maximum switching frequency of 4.2 cycles per second defines the highest repeatable actuation rate in dynamic control loops. The assembled unit with both solenoids weighs 1.95 kg, a factor to consider when mounting the manifold or designing support brackets.
Coil Max Surface Temp
120 °C
Coil Power (dc)
30 W
Duty Cycle
100% (S1)
Locating Hole
ISO 8752-3x8-St (/62)
Manual Override
N9 (Concealed)
Max Flow (dc)
80 l/min
Max Pressure (p/a/b)
350 bar
Max Switching Frequency (dc)
4.2 1/s
Max Tank Port Pressure (dc)
210 bar
Mounting Interface
ISO 4401-03-02-0-05 (NFPA D03)
Nominal Size
6
Nominal Voltage
24 V DC
Rated Current (24 V Dc)
1.25 A
Throttle Insert A-port
1.2 mm (H12)
Weight (two Solenoids)
1.95 kg
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