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The M-3SED6UK1X/350CG125N9K4QMBG24/V poppet valve belongs to the M-SED Poppet Valves series and is manufactured by Bosch Rexroth, where it serves as a compact directional element for hydraulic automation circuits. Its 3/2-way configuration directs fluid between three ports through two switching positions, supporting functions such as pilot control or load holding. A nominal size of 6 defines the port geometry and pairs with an ISO 4401-03-02-0-05 (D03) mounting interface so the valve bolts directly to standard subplates without adapters. The unit tolerates operating pressures up to 350 bar, enabling use in high-pressure systems, while a maximum flow of 25 l/min maintains stable performance within that range. Actuation relies on a wet-pin solenoid with a detachable coil, so heat is dissipated into the oil and coil replacement is simplified. The coil is designed for a 125 V DC supply and can remain energized continuously because the duty cycle is rated at 100 percent.
Electrical demand stays moderate because the solenoid draws 30 W, and rapid machine sequences are possible since the valve can switch up to 15 000 times per hour. A plug pattern EN 175301-803-A connector provides quick wiring and consistent sealing against fluid ingress. When manual intervention is required, a concealed override lets maintenance staff shift the poppet without exposing moving parts to debris. For feedback to the control system, position monitoring in position b is integrated; the switch circuit is powered by 24 V DC. An IP65 enclosure rating protects internal components from dust and low-pressure water jets encountered on industrial machinery. Fluid-side sealing uses FKM elastomer, giving resistance to many hydraulic oils and elevated temperatures.
Coil Voltage
125 V DC (G125)
Duty Cycle
100%
Electrical Connector
EN 175301-803-A (K4)
Manual Override
Concealed (N9)
Max Switching Frequency
15000 1/h
Maximum Flow
25 l/min
Maximum Operating Pressure
350 bar
Mounting Interface
ISO 4401-03-02-0-05 (D03)
Nominal Size
6
Position Monitoring
QM, Position b (QMBG24)
Position Switch Supply
24 V DC
Power Consumption
30 W
Protection Class
IP65
Seal Material
FKM (V)
Solenoid Type
Wet-Pin, Detachable Coil
Way Configuration
3/2-Way (UK)
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