Bosch Rexroth | 4WE6J6XEW230N9DALB10
4WE6J6X/EW230N9DAL/B10
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The 4WE6J6X/EW230N9DAL/B10 directional spool valve is produced by Bosch Rexroth in the WE Directional Spool Valves series to shift hydraulic flow paths in automated machinery. Its size 6 body determines the internal passage area suited for moderate circuits, and a maximum flow of 60 l/min supports medium-duty actuators. The assembly accepts a supply pressure up to 350 bar, allowing it to work in high-pressure power packs. A rated voltage of 230 V AC at 50/60 Hz lets the coil connect directly to plant mains; it draws 0.23 A at 50 Hz and 0.17 A at 60 Hz, values important for protective device sizing. The coil endures switch-off overvoltage up to 500 V, preventing insulation stress when power is removed, and the IP65 enclosure rating blocks dust and water jets so the valve can mount openly on machinery.
The concealed N9 manual override allows technicians to shift the spool without energizing the solenoid while keeping the mechanism protected from contamination. Hydraulic mounting follows the ISO 4401-03-02-0-05 pattern and matches the NFPA D03 layout, enabling direct installation on widely used sub-plates. Electrical hookup is provided by a DAL 1/2-14 NPT conduit entry that supports rigid metallic wiring systems. Return flow is limited to 160 bar at port T to protect seals from excessive back-pressure, and a 1.0 mm throttle insert in port P moderates inlet flow for smoother pressure ramps. The coil’s surface may reach 120 °C during prolonged duty, so adjacent components must tolerate this heat load. Together, these specifications ensure reliable directional control in compact hydraulic automation packages.
Technical Specifications
Electrical Connection
DAL (1/2-14 NPT)
Ingress Protection
IP65
Manual Override
Concealed (N9)
Max Coil Surface Temp
120 °C
Max Flow (ac)
60 l/min
Max Operating Pressure
350 bar
Max Port T Pressure (ac)
160 bar
Max Switch-off Overvoltage
500 V
Nfpa Port Pattern
D03
Port Pattern
ISO 4401-03-02-0-05
Rated Coil Current (50 Hz)
0.23 A
Rated Coil Current (60 Hz)
0.17 A
Rated Voltage
230 V AC 50/60 Hz
Size
6
Throttle Insert
Port P 1.0 mm
1620 Old Apex Road
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