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The 4WE6J6X/EG24N9K72LSO407 AN valve is produced by Bosch Rexroth for the WE Directional Spool Valves series, serving as a compact directional control element in hydraulic automation loops. It is built in size 6 and follows the ANSI B93.9 porting pattern so it aligns with standard subplates. The pressure stage reaches 315 bar on ports A, B, and P, while the tank port is limited to 210 bar, enabling safe return-line operation. Flow capacity tops out at 60 l/min, supporting medium-duty actuator circuits. A 24 V DC solenoid supplies the actuating force; the coil draws 8 W at nominal conditions and can remain energized continuously thanks to a 100 % ED duty cycle. Electrical connection is made with an M12x1 four-pin plug, simplifying field wiring.
A clamping length of 42 mm allows the housing to seat securely in stack manifolds without additional spacers. With two solenoids installed the assembly weighs 1.95 kg, facilitating installation by a single technician. An IP65 protection class keeps the interior sealed against dust and low-pressure water jets when the plug is properly fitted. Thermal endurance is supported by an insulation class F winding, and the coil surface temperature is allowed to rise to 85 °C under SO407 operating limits without damaging the varnish. Control responsiveness remains stable up to a switching frequency of 2 cycles per second, preventing heat buildup during fast sequencing. A concealed manual override, identified by code N9, enables manual shifting during commissioning or power loss without compromising enclosure sealing.
Clamping Length
42 mm
Coil Max Surface Temperature (so407)
85 °C
Duty Cycle
100% ED
Electrical Connection
M12x1 4-pin (K72L)
Insulation Class (dc)
F
Manual Override Type
Concealed (N9)
Max Switching Frequency (so407)
2 1/s
Maximum Flow (dc)
60 l/min
Maximum Operating Pressure (a/b/p)
315 bar
Nominal Power (so407)
8 W
Nominal Voltage
24 V DC
Porting Pattern
ANSI B93.9
Protection Class (en 60529)
IP65
Size
6
Tank Port Max Pressure (dc)
210 bar
Weight (two Solenoids)
1.95 kg
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