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The M-3SED6UK1X/315CG110N9K4 CSA valve belongs to the M-SED Poppet Valves series and is manufactured by Bosch Rexroth for hydraulic automation tasks. The unit is a 3/2 directional poppet valve that provides on/off control of a single actuator port. It starts in the normally open position so hydraulic flow passes until the coil is energized. A wet-pin solenoid with a detachable coil simplifies replacement and keeps the winding immersed in oil for better cooling. The coil operates at 110 V DC to match common machine supply rails, and because the design is for DC and can accept AC through a rectifier, builders can wire it directly to either source. A ±10 % voltage tolerance permits stable operation under typical supply fluctuations. Power consumption is 30 W during energization, which helps size power supplies. A 100 % duty cycle allows the valve to remain energized continuously without overheating.
Electrical termination uses a DIN EN 175301-803 connector in the K4 style. This plug format speeds coil changes and seals the leads against oil mist. With the mating connector installed the housing achieves IP65 ingress protection, so dust and low-pressure water jets stay outside. A concealed manual override labeled N9 lets technicians actuate the poppet without electrical power. The coil withstands temperatures up to 150 °C, preventing thermal damage during extended duty. Maximum switching frequency of 15000 operations per hour supports fast response loops in hydraulic machinery. Required fluid cleanliness of ISO 4406 class 20/18/15 maintains reliable seating and minimizes wear. Together these characteristics support consistent performance in continuous-service automation lines.
Duty Cycle
100%
Electrical Connection
DIN EN 175301-803 (K4)
Fluid Cleanliness
ISO 4406 Class 20/18/15
Ingress Protection
IP65 (With Mating Connector)
Manual Override
Concealed (N9)
Max Coil Temperature
150 °C
Max Switching Frequency
15000 1/h
Nominal Voltage
110 V DC (G110)
Power Consumption
30 W
Solenoid Type
Wet-Pin, Detachable Coil (C)
Start Position
Normally Open (UK)
Type Of Voltage
DC (AC Via Rectifier)
Valve Type
3/2 Directional Poppet Valve
Voltage Tolerance
±10%
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