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The 4WE6E6X/EG24N9DK25/62SO43A-1205 directional spool valve is part of the WE Directional Spool Valves series produced by Bosch Rexroth for hydraulic automation tasks that require precise control of flow direction. It operates on a nominal voltage of 24 V DC and draws 30 W, allowing consistent actuation within compact power budgets. A continuous duty cycle of 100 % enables the solenoids to remain energized without forced cooling, while the coil surface is permitted to rise to 120 °C under maximum thermal load. The valve channels up to 80 l/min of direct current flow and withstands 350 bar on ports p, a, and b, so it can manage medium-pressure circuits commonly found in industrial machinery. Switching events can occur at 4.2 times per second, and a concealed N9 manual override permits local actuation during commissioning or power loss.
The unit connects electrically through a 5-pole plug conforming to ANSI/B93.55M-1981, and its housing carries an IP65 rating that protects internal parts from dust and low-pressure water jets. Installation aligns with the NFPA T3.5.1 D03 mounting interface, and the base pattern follows ISO 4401-03-02-0-05 to match standard sub-plates. A locating hole fitted with a locking pin to ISO 8752-3×8 secures the body against lateral shift once bolted. The return-line t port tolerates up to 210 bar, preserving seal integrity in back-pressure conditions. Two solenoids bring the total mass to 1.95 kg, giving a low inertia assembly that can be handled easily during maintenance.
Coil Max Surface Temperature
120 C
Duty Cycle
100% ED
Electrical Connection
5-Pole (ANSI/B93.55M-1981)
Ingress Protection
IP65
Locating Hole
With Locking Pin (ISO 8752-3x8)
Manual Override
Concealed (N9)
Max Flow (dc)
80 l/min
Max Operating Pressure (p,a,b)
350 bar
Max Operating Pressure (t Port)
210 bar
Max Switching Frequency
4.2 1/s
Mounting Interface
NFPA T3.5.1 D03
Nominal Power
30 W
Nominal Voltage
24 V DC
Porting Pattern
ISO 4401-03-02-0-05
Weight (two Solenoids)
1.95 kg
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