Bosch Rexroth | 4WE6J73-6XEG24N9K72LSO407-AN
4WE6J73-6X/EG24N9K72LSO407 AN
Request a Quote
Call For Quote
What Happens Next?
Email Confirmation
You will get an email confirming we have received your inquiry.
Dedicated Account Manager
A team member will review your request and be in touch concerning any questions or specifications.
Quote Delivered
You will receive a comprehensive quote tailored to your specific needs.
The 4WE6J73-6X/EG24N9K72LSO407 AN directional spool valve is produced by Bosch Rexroth in the WE Directional Spool Valves series. Designed to shift flow paths in hydraulic automation, it is built in valve size 6 to match compact D03 subplates using the ANSI B93.9 porting pattern. The component belongs to series 6X, indicating its internal design revision within the product family. It withstands a maximum operating pressure of 315 bar at ports P, A, and B, allowing installation in high-pressure supply lines, while the tank port tolerates up to 210 bar so that return flow remains safe. Rated flow reaches 60 l/min under direct-current excitation, giving adequate capacity for medium-duty actuators. A concealed manual override identified by code N9 permits local shifting without exposing moving parts, and the solenoid termination employs an M12×1 four-pin connector designated K72L to simplify plug-and-play wiring in control cabinets.
For continuous service the valve operates at 100 % ED (S1) duty, which means the coil may remain energized without rest periods during machine cycles. It is driven by a 24 V DC supply, and the coil accepts a ±10 % voltage tolerance so that minor line variation does not affect switching reliability. Electrical loading is limited to a nominal 8 W, reducing heat generation and easing power-supply sizing. When the coil is energized its surface temperature is restricted to 85 °C, protecting adjacent components and sealing materials. The hydraulic fluid can range from −20 °C to +80 °C, covering typical mineral-oil systems used in mobile or industrial plants. With two solenoids installed the assembled valve weighs 1.95 kg, allowing mounting on manifolds without additional support.
Technical Specifications
Component Series
6X
Duty Cycle
100% ED (S1)
Electrical Connector
M12x1, 4-Pin (K72L)
Hydraulic Fluid Temp Range (nbr)
-20 to +80 C
Manual Override
Concealed (N9)
Max Coil Surface Temp (so407)
85 C
Max Flow (dc, So407)
60 l/min
Max Operating Pressure (p,a,b)
315 bar
Max Tank Port Pressure (t)
210 bar
Nominal Power (so407)
8 W
Nominal Voltage
24 V DC
Porting Pattern
ANSI B93.9 (D03)
Valve Size
6
Voltage Tolerance
±10%
Weight (two Solenoids)
1.95 kg
1620 Old Apex Road
Shipping & Payment Options
