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The 4WE6J6X/EG24N9/B08V/62SO43A-1221A valve is manufactured by Bosch Rexroth for the WE Directional Spool Valves series. It routes hydraulic fluid in automation systems by energizing a 24 V DC solenoid that may vary by ±10 %, drawing a nominal 30 W while supporting a 100 % duty cycle for continuous service. The coil surface can safely reach 120 °C in extended operation, so surrounding components must tolerate that temperature. A concealed manual override designated N9 enables on-site switching without electrical power. These characteristics suit machines that require dependable, electrically actuated flow control.
The valve uses nominal size 6 hardware with four ports and conforms to the ISO 4401-03-02-0-05 mounting pattern for straightforward subplate integration. It handles 350 bar at pressure, A, and B ports, while the tank port withstands 210 bar during operation. A maximum flow of 80 L/min can pass through, and the switching element operates up to 4.2 times per second to meet rapid cycle demands. A 0.8 mm throttle insert in the P port cushions pressure surges, and FKM seals resist aggressive fluids. The dual-solenoid assembly weighs 1.95 kg, completing the hydraulic specification.
Coil Surface Temperature Max
120 °C
Duty Cycle
100% ED
Manual Override
Concealed (N9)
Max Flow (dc)
80 l/min
Max Operating Pressure (p, A, B)
350 bar
Max Switching Frequency
4.2 1/s
Max Tank Port Pressure (dc)
210 bar
Mounting Pattern
ISO 4401-03-02-0-05
Nominal Power
30 W
Nominal Size
6
Ports
4
Rated Voltage
24 V DC
Seal Material
FKM
Throttle Insert (p)
0.8 mm
Voltage Tolerance
±10%
Weight (two Solenoids)
1.95 kg
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