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The 4WE6J6X/EG24N9DK24L2/62SO43A-1791 valve is part of the WE Directional Spool Valves series produced by Bosch Rexroth for controlling flow direction in hydraulic automation. It is classified as size 6, which defines the internal passages and mounting bolt pattern. A D03 NFPA interface supports installation on common subplates, while the ISO 4401-03-02-0-05 porting pattern aligns the pressure and work ports with standard manifold layouts. The unit tolerates 350 bar on ports P, A, and B, and the tank port is limited to 210 bar under direct-current operation. Flow capacity reaches 80 l/min, matching the pressure ratings for mid-range actuator speeds. Fluid entering the valve must meet ISO 4406 class 20/18/15 to prevent contamination-related wear. A concealed manual override allows local shifting when electrical power is unavailable, maintaining circuit flexibility during service.
The solenoid system operates on 24 V DC with a ±10 % voltage window, so normal supply fluctuations do not impair function. Each coil draws 30 W, defining the current that the control electronics must deliver. A 100 % duty cycle lets the valve remain energized continuously without thermal derating. Total mass with two solenoids is 1.95 kg, an important figure for manifold support and transport. An M12×1 four-pole connector provides quick electrical hookup and simplifies replacement of field wiring. The housing is sealed to IP65, keeping dust and water jets from reaching the internal components and ensuring reliable spool movement in harsh industrial settings.
Cleanliness Class
ISO 4406 (c) 20/18/15
Duty Cycle
100% ED
Electrical Connection
M12x1 4-Pole (DK24L)
Manual Override
Concealed (N9)
Max Flow (dc)
80 l/min
Max Operating Pressure (p/a/b)
350 bar
Max Tank Port Pressure (t)
210 bar (DC)
Nfpa Mounting Interface
D03
Nominal Power
30 W
Nominal Voltage
24 V DC
Porting Pattern
ISO 4401-03-02-0-05
Protection Class
IP65
Size
6
Voltage Tolerance
±10%
Weight (two Solenoids)
1.95 kg
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