Bosch Rexroth | 4WE6X141-6XEG24N9K462SO43A-1797
4WE6X141-6X/EG24N9K4/62SO43A-1797
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The 4WE6X141-6X/EG24N9K4/62SO43A-1797 directional spool valve belongs to the WE Directional Spool Valves series from Bosch Rexroth and serves to route pressurized fluid in hydraulic automation systems. Its nominal size 6 establishes the port diameter and determines the permitted flow path. A porting pattern conforming to ISO 4401-03-02-0-05 and NFPA T3.5.1 D03 matches standard subplates, simplifying manifold design. The valve passes up to 80 l/min, while a maximum operating pressure of 350 bar on the pressure, A, and B ports supports high-pressure circuits; the tank port is limited to 210 bar to protect return plumbing. A 24 V DC supply energizes the solenoid, which draws a rated 1.25 A. The 42 mm clamping length provides the correct stack height for reliable mounting.
Fluid cleanliness of ISO 4406 (c) 20/18/15 is required to maintain spool clearances and extend service life. The electrical interface follows DIN EN 175301-803 K4, enabling quick connection and replacement. When the matching connector is fitted the enclosure attains IP65, keeping dust and water jets away from the coil. The design allows hydraulic fluid temperatures up to 80 °C, so standard mineral oils remain within viscosity limits. Installation in any orientation is permitted, giving freedom in machine layouts. An ISO 8752-3x8 (/62) locating hole aligns the body on the manifold. A concealed N9 manual override lets technicians shift the spool during commissioning or power loss. Circuit protection is completed by a 500 V maximum switch-off overvoltage limit that suppresses coil transients.
Technical Specifications
Clamping Length
42 mm
Cleanliness Class
ISO 4406 (c) 20/18/15
Electrical Connection
DIN EN 175301-803 (K4)
Hydraulic Fluid Temp Max (nbr)
80 C
Ingress Protection
IP65 (with mating connector)
Installation Position
Any
Locating Hole
ISO 8752-3x8 (/62)
Manual Override
Concealed (N9)
Max Operating Pressure (p/a/b)
350 bar
Max Switch-off Overvoltage
500 V
Max Tank Port Pressure (t, Dc)
210 bar
Maximum Flow (dc)
80 l/min
Nominal Size
6
Porting Pattern
ISO 4401-03-02-0-05; NFPA T3.5.1 D03
Rated Current (24 V Dc)
1.25 A
Supply Voltage (dc)
24 V
1620 Old Apex Road
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