Bosch Rexroth | 4WE6J6XEG24K40B30SO43A-1799
4WE6J6X/EG24K40/B30SO43A-1799
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The 4WE6J6X/EG24K40/B30SO43A-1799 valve is manufactured by Bosch Rexroth as part of the WE Directional Spool Valves series and directs hydraulic oil to actuators in automated machinery. Its solenoid operates on a nominal voltage of 24 V DC so it can tie into standard control circuits, drawing a rated current of 1.25 A while consuming 30 W of power to limit heat buildup. A ±10 % voltage tolerance keeps the spool shifting reliably during supply variations, and the coil is approved for a 100 % ED duty cycle, allowing continuous energization without planned cool-down. Wiring is handled through a Deutsch DT04-2PA connector that provides sealed termination in harsh environments. The housing carries an IP69K rating to resist high-pressure wash-down, and its internal insulation meets protection class III requirements under VDE 0580 for low-voltage safety.
The hydraulic stage passes up to 80 l/min of flow, giving the unit capacity for medium-sized cylinders and motors. Working pressure at ports A, B, and P reaches 350 bar, while the T return port is limited to 210 bar in direct current service to match tank line components. A fixed 3.0 mm throttle insert in port P moderates pressure rise when the spool shifts. Maximum switching frequency is 4.2 cycles per second, supporting rapid directional changes in automated sequences. Oil must conform to ISO 4406 cleanliness code 20/18/15 to protect the precision spool surfaces from wear. Interface dimensions follow the ISO 4401-03-02-0-05 porting pattern so the valve mounts directly on CETOP 3 subplates without additional adapters.
Technical Specifications
Duty Cycle
100 % ED
Electrical Connection
Deutsch DT04-2PA
Fluid Cleanliness
ISO 4406 20/18/15
Ip Rating
IP69K
Max Flow (dc)
80 l/min
Max Pressure (a/b/p)
350 bar
Max Pressure (t)
210 bar (DC)
Max Switching Frequency
4.2 1/s
Nominal Power
30 W
Nominal Voltage
24 V DC
Porting Pattern
ISO 4401-03-02-0-05
Protection Class (vde 0580)
III
Rated Current (24 V Dc)
1.25 A
Throttle Insert (port P)
3.0 mm
Voltage Tolerance
±10 %
1620 Old Apex Road
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