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The 4WE6E67-6X/EG24N9K4/VSO9 valve belongs to the WE Directional Spool Valves series manufactured by Bosch Rexroth for switching and routing hydraulic flow in automated machinery. It is supplied in nominal size 6, aligning with the ISO 4401-03-02-0-05 porting pattern so it drops onto standardized subplates without adapter blocks. The mounting interface follows NFPA T3.5.1 D03, which allows rapid interchange with other D03 devices during maintenance. A maximum operating pressure of 350 bar at ports a, b, and p lets the unit control cylinders and motors in high-pressure systems, while the tank port tolerates 210 bar to handle elevated return line back-pressure. Continuous 100 % ED duty means the solenoid may stay energized indefinitely without overheating. The coil is rated for 24 V DC and accepts a ±10 % voltage swing to accommodate supply variations. Under nominal conditions it draws 1.25 A and dissipates 30 W, figures used to size the power source.
The valve manages up to 80 l/min of oil when driven from a direct-current source, supporting mid-range actuator speeds in compact power units without excessive pressure drop. Electrical connection is via a DIN EN 175301-803 K4 plug, allowing tool-free removal during troubleshooting while complying with common industrial wiring standards. Overall ingress protection is IP65, so the enclosure resists dust and water jets when a matching gasketed plug is installed. FKM sealing elements withstand mineral oils and elevated fluid temperatures, extending service life between rebuilds. A concealed manual override permits local spool shifting for setup yet prevents accidental activation in service; it is approved for tank pressures up to 50 bar during use. These functional details complement the mounting and power data already covered to define a valve suited for precise directional control in demanding hydraulic circuits.
Duty Cycle
100% ED
Electrical Connector
DIN EN 175301-803 (K4)
Manual Override Max Tank Pressure
50 bar
Manual Override Type
Concealed
Max Operating Pressure (a/b/p)
350 bar
Max Tank Port Pressure (t, Dc)
210 bar
Maximum Flow (dc)
80 l/min
Mounting Interface
NFPA T3.5.1 D03
Nominal Power (dc)
30 W
Nominal Size
6
Nominal Voltage
24 V DC
Porting Pattern
ISO 4401-03-02-0-05
Protection Class
IP65
Rated Current (24 V Dc)
1.25 A
Seal Material
FKM
Voltage Tolerance
±10%
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