The Rexroth M-4SED 6 Y13/350 C G24 N9K4 is a high-performance, solenoid-operated, directional control valve from the renowned Bosch Rexroth 4WE6 series. As a critical component in hydraulic systems, this NG6 (CETOP 3) size valve is engineered for reliable and precise control of flow direction in a wide range of industrial applications. Its robust design ensures long service life and stable operation under demanding conditions.

(Key Features & Benefits)

• Reliable Solenoid Operation: Features direct-acting solenoids for fast and dependable switching response, ensuring precise control over hydraulic actuators.

• High-Pressure Capability: Rated for a maximum operating pressure of 350 Bar (5,000 PSI), making it suitable for heavy-duty machinery.

• Compact NG6 Size (CETOP 3): A standardized interface (ISO 4401) allows for easy integration and replacement in existing systems.

• Versatile Spool Options: The “Y13” spool type provides specific flow characteristics. (You can add a brief description, e.g., “This spool offers a ‘B’ port relief function for specific circuit needs”).

• Standard Coil Voltage: Equipped with a G24 connector and a standard coil voltage (e.g., 24V DC, 110V AC, etc. – Note: The voltage for N9K4 must be specified separately, as it’s not defined in the main code). The plug-in design allows for easy maintenance and coil replacement without disconnecting piping.

• Wet Pin DC Solenoids (N9K4): The “N9K4” option indicates long-life, wet-pin DC solenoids, which are lubricated by the system hydraulic fluid, reducing wear and increasing reliability.

(Technical Specifications)

• Model Series: M-4SED (4WE6J equivalent)

• Size: NG6 (CETOP 3)

• Number of Positions/Ways: 4 ports, 3 positions

• Maximum Operating Pressure: 350 Bar

• Maximum Flow Rate: [e.g., 60 L/min – Check datasheet for exact value]

• Solenoid Connector: G24

• Solenoid Type: N9K4 (Wet Pin DC)

• Mounting Interface: ISO 4401 (CETOP 3)

• Manufacturer: Bosch Rexroth

(Typical Applications)
This valve is ideal for use in:

• Machine Tools

• Plastic Injection Molding Machines

• Presses

• Material Handling Equipment

• Agricultural and Construction Machinery

• Automated Production Lines