Bosch Rexroth | 4WE6J6XEG12N9K4062SO43A-1799A
4WE6J6X/EG12N9K40/62SO43A-1799A
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The 4WE6J6X/EG12N9K40/62SO43A-1799A directional spool valve is manufactured by Bosch Rexroth in the WE Directional Spool Valves series. It directs hydraulic flow in automation systems that require reliable on-off actuation. The unit operates from a 12 V DC supply with a rated current of 2.5 A and draws 30 W of nominal power for coil energization. Continuous duty is supported because the electromagnetic assembly is rated for 100 % duty cycle (S1). Supply variation is accommodated by a ±10 % voltage tolerance, and switch-off overvoltage is limited to 500 V to protect downstream circuitry. Wiring is completed through a Deutsch DT04-2PA 2-pin connector, while a concealed manual override allows service actuation without energizing the coil.
It is built for hydraulic lines up to 350 bar, a pressure level typical in mobile and industrial drives, and permits direct-current flow rates as high as 80 l/min when fully shifted. The solenoid can cycle at a maximum rate of 4.2 operations per second, enabling rapid directional changes where needed. Mounting follows the ISO 4401-03-02-0-05 pattern, equivalent to NFPA D03, and a locating hole specified as ISO 8752-3x8 with a pin keeps the body centered on the manifold. The enclosure achieves an IP69K ingress rating so the valve withstands high-pressure wash-down, and the coil surface may reach 120 °C without exceeding its thermal limit.
Technical Specifications
Duty Cycle
100% ED (S1)
Electrical Connector
Deutsch DT04-2PA (2-pin)
Ingress Protection
IP69K
Locating Hole
ISO 8752-3x8 (with pin)
Manual Override
Concealed
Max Coil Surface Temperature
120 °C
Max Switch-off Overvoltage
500 V
Max Switching Frequency
4.2 1/s
Maximum Flow (dc)
80 l/min
Maximum Operating Pressure
350 bar
Nominal Power (dc)
30 W
Porting Pattern
ISO 4401-03-02-0-05 (NFPA D03)
Rated Current (12 V)
2.5 A
Rated Voltage
12 V DC
Voltage Tolerance
±10%
1620 Old Apex Road
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