Bosch Rexroth M-3SED6UK1X/350CG24XNK4/B15 Explosion-Protected Directional Seat Valve, Size 6, 24V DC, 350 Bar, 25 L/min, 1.5 mm Throttle Insert, NBR Seals, R901438787

General

The Bosch Rexroth M-3SED6UK1X/350CG24XNK4/B15 is a direct-operated, solenoid-actuated directional seat valve designed for reliable hydraulic flow control in industrial applications. This size 6 valve features spool symbol UK, three hydraulic ports, and two switching positions. It operates with a 24V DC solenoid and supports a maximum operating pressure of 350 bar and a maximum flow rate of 25 L/min. The XN configuration provides explosion-protection features, with CCC-Ex and ATEX conformity listed for the product. It incorporates NBR seals, subplate mounting, and a 1.5 mm throttle insert for controlled hydraulic flow.

Features

Direct-operated solenoid-actuated directional seat valve
Size 6 hydraulic valve
Spool symbol UK
Two switching positions
Three hydraulic ports
24V DC supply voltage
Maximum operating pressure of 350 bar
Maximum flow rate of 25 L/min
Explosion-protected XN configuration
Integrated 1.5 mm throttle insert
NBR sealing material
Subplate mounting
ISO 4401-03-02-0-05 connection pattern
Three-pole electrical connector (2 + PE)
Suitable for HL, HLP, HLPD, HVLP, and HVLPD hydraulic fluids
CCC-Ex and ATEX conformity

Key Specifications

Manufacturer: Bosch Rexroth
Model: M-3SED6UK1X/350CG24XNK4/B15
Material Number: R901438787
Valve Type: Directional seat valve
Actuation Type: Direct solenoid actuation
Product Family: M-.SED6..XN
Size: 6
Component Series: 1X
Spool Symbol: UK
Number of Ports: 3
Number of Switching Positions: 2
Supply Voltage: 24 V DC
Maximum Operating Pressure: 350 bar
Maximum Flow Rate: 25 L/min
Throttle Insert Diameter: 1.5 mm
Seal Material: NBR
Connection Pattern: ISO 4401-03-02-0-05
Electrical Connector: 3-pole (2 + PE), EN 175301-803
Hydraulic Fluids: HL, HLP, HLPD, HVLP, HVLPD
Mounting Type: Subplate mounting
Weight: 1.543 kg
Conformity: CCC-Ex, ATEX