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The 4WE6D6X/OFEG24N9K4/B30/62 directional spool valve is manufactured by Bosch Rexroth and belongs to the WE Directional Spool Valves series. It directs hydraulic flow in automated machinery through a mounting interface that follows NFPA D03. The valve body is drilled to the ISO 4401-03-02-0-05 porting pattern so it can bolt to standard subplates. Solenoid actuation relies on a 24 V DC supply, and the coil draws 1.25 A while consuming 30 W at nominal conditions. Wiring is completed through a DIN EN 175301-803 K4 connector for quick service exchange. The enclosure carries an IP65 rating to block dust and low-pressure water jets. Continuous energization is permitted because the coil is designed for a 100 % duty cycle.
The hydraulic section tolerates operating pressures up to 350 bar and passes a maximum flow of 80 l/min without exceeding rated limits. Tank return is allowed at pressures up to 210 bar, and the concealed N9 manual override stays functional as long as tank pressure remains below 50 bar. A throttle insert with a 3.0 mm orifice is installed in Port P to steady flow during rapid spool shifts. Alignment on the manifold is aided by an ISO 8752-3x8-St locating hole, ensuring repeatable installation and correct port registration. Two solenoids bring the assembled weight to 1.95 kg, allowing easy handling during maintenance.
Duty Cycle
100% ED
Electrical Connection
DIN EN 175301-803 (K4)
Ingress Protection
IP65
Locating Hole
ISO 8752-3x8-St
Manual Override
Concealed (N9)
Manual Override Max Tank Pressure
50 bar
Max Tank Port Pressure (t)
210 bar
Maximum Flow (dc)
80 l/min
Maximum Operating Pressure
350 bar
Mounting Interface
NFPA D03
Nominal Power
30 W
Nominal Voltage
24 V DC
Porting Pattern
ISO 4401-03-02-0-05
Rated Current (24 V Dc)
1.25 A
Throttle Insert
Port P Ø 3.0 mm
Weight (two Solenoids)
1.95 kg
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