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The M-3SED6UK1X/350CG24N9K4/PV poppet valve belongs to the M-SED Poppet Valves series produced by Bosch Rexroth for directional control in hydraulic automation circuits. It is supplied in a normally open starting position so flow passes until the solenoid shifts the poppet. Three main ports enable basic pressure, tank, and actuator connections, while a built-in check valve insert permits reverse flow bypass when required. The wet-pin detachable coil is rated at 24 V DC, and the winding accepts a ±10% voltage variation to accommodate supply fluctuations; if an AC source is used, the coil is energized through an internal rectifier. Continuous service is supported because the winding may reach 150 °C without damage, and the assembly withstands system pressures up to 350 bar (5076 psi).
Bosch Rexroth specifies a 100% duty cycle so the valve can remain energized without cooling intervals, and a maximum switching frequency of 15 000 cycles per hour supports rapid sequencing in high-speed machines. Environmental sealing reaches IP65 when the DIN EN 175301-803 connector is fitted; the mating connector is not included, giving installers freedom to match existing harnesses. Dynamic sealing is handled by FKM elastomers that resist common hydraulic fluids. A concealed manual override lets technicians shift the valve during commissioning while preventing inadvertent actuation in service. These characteristics, combined with a wetted solenoid assembly and pressure-tight poppet design, allow the valve to function reliably on exposed manifolds in demanding industrial environments.
Ac Operation
Via Rectifier
Check Valve Insert
With
Duty Cycle
100%
Electrical Connection
DIN EN 175301-803
Main Ports
3
Manual Override
Concealed
Mating Connector
Not Included
Maximum Coil Temperature
150 °C
Maximum Operating Pressure
350 bar (5076 psi)
Maximum Switching Frequency
15000 1/h
Rated Voltage
24 V DC
Seal Material
FKM
Solenoid Type
Wet-Pin, Detachable Coil
Starting Position
Normally Open
Type Of Protection
IP65
Voltage Tolerance
±10%
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