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The 4WE6D6X/OFEG24N9DK35L CSA AN directional spool valve is produced by Bosch Rexroth for the WE Directional Spool Valves series. It directs hydraulic flow in automated circuits and is energized by a 24 V DC supply for compatibility with common machine control systems. During actuation it draws 1.25 A, matching the nominal power requirement of 30 W for stable solenoid operation. A 100 % ED duty cycle allows continuous energization without thermal pause, while an IP65 protection class seals the housing against dust and low-pressure water jets. Wiring is completed through an M12x1 four-pole connector identified as DK35L, simplifying installation in modular manifolds. The valve uses a detent OF mechanism so no spring return resets the spool; manual intervention is provided by a concealed N9 override that permits position change during commissioning or power loss. With two solenoids the assembly weighs 1.95 kg, supporting compact mounting alongside other stackable components.
Hydraulic performance reaches a maximum direct-current flow rate of 80 l/min, enabling medium-capacity actuators to cycle efficiently. The spool tolerates 350 bar on ports A, B, and P, while the tank line is limited to 210 bar to protect return plumbing. Switching events can be executed up to 4.2 times per second, a frequency that maintains response in rapid sequencing applications. Internal passages conform to cleanliness class ISO 4406 20/18/15, reducing wear from particulate contamination. The ANSI B93.9 porting pattern labeled AN aligns the mounting surface with North American subplates, simplifying interchange in existing systems. All hydraulic movements are guided by detents rather than springs so the spool remains in its selected position after each command, and the concealed override still provides manual shifting if required.
Cleanliness Class
ISO 4406 20/18/15
Duty Cycle
100% ED
Electrical Connection
M12x1 4-pole (DK35L)
Manual Override
Concealed (N9)
Max Flow (dc)
80 l/min
Max Operating Pressure (a/b/p)
350 bar
Max Switching Frequency (dc)
4.2 1/s
Max Tank Port Pressure (dc)
210 bar
Nominal Power (dc)
30 W
Porting Pattern
ANSI B93.9 (AN)
Protection Class
IP65
Rated Current (24 V Dc)
1.25 A
Spring Return
None (Detent OF)
Supply Voltage
24 V DC
Weight (two Solenoids)
1.95 kg
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