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The 4WE6E73-6X/EG24N9K4/A12/62 valve belongs to the WE Directional Spool Valves series and is manufactured by Bosch Rexroth for precise flow control in hydraulic automation. It attaches to manifolds through an NFPA D03 interface that matches the ISO 4401-03-02-0-05 porting pattern, and it can be installed in any position without performance loss. Within pressure ports p, A, and B the valve withstands 350 bar, while the tank port tolerates 210 bar during direct-current service. A rated flow of 80 l/min supports medium-capacity cylinders and motors. System oil must meet ISO 4406 class 20/18/15, and NBR seals are fitted to contain fluid at that cleanliness level.
The solenoid is powered from a 24 V DC supply, draws 1.25 A, and consumes 30 W at a continuous 100 percent duty cycle. Coil surface temperature is limited to 120 °C, and the housing carries an IP65 rating to resist dust and water jets. A concealed manual override enables local shifting when electrical power is absent, and the A12 configuration provides smooth switching to reduce pressure shock. These electrical and mechanical characteristics allow the valve to operate reliably in automated presses, molding machines, and test stands.
Cleanliness Class
ISO 4406 20/18/15
Coil Max Surface Temperature
120 C
Duty Cycle
100% ED
Ingress Protection
IP65
Installation Position
Any
Manual Override
Concealed
Max Flow (dc)
80 l/min
Max Operating Pressure (p, A, B)
350 bar
Max Tank Port Pressure (dc)
210 bar
Mounting Interface
NFPA D03
Nominal Power (dc)
30 W
Nominal Voltage
24 V DC
Porting Pattern
ISO 4401-03-02-0-05
Rated Current (24 V Dc)
1.25 A
Seal Material
NBR
Smooth Switching
Enabled (A12)
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