Bosch Rexroth 4WE6D6X/EG24NK4/B15 Direct-Operated Directional Spool Valve, NG6, 24V DC, 350 Bar

## General
The Bosch Rexroth 4WE6D6X/EG24NK4/B15 is a direct-operated, solenoid-actuated hydraulic directional spool valve designed for controlling oil flow in industrial hydraulic systems. Featuring an NG6 (Size 6) design, a D-type spool configuration, and a 24V DC solenoid, this valve provides reliable two-position hydraulic switching. It also incorporates a B15 throttle insert in the pressure (P) connection, with a 1.5 mm throttle diameter to help regulate flow characteristics.

## Features
- Bosch Rexroth WE6 series direct-operated directional spool valve
- NG6 / Size 6 compact valve design
- D-type spool configuration
- Four-way, two-position directional switching
- 24V DC solenoid actuation
- Maximum operating pressure up to 350 bar
- Maximum flow rate up to 70 l/min, subject to operating conditions
- B15 throttle insert in the P connection
- 1.5 mm throttle diameter
- ISO 4401-03-02-0-05 subplate mounting interface
- 3-pole electrical connector (2 + PE), EN 175301-803
- NBR sealing material
- Designed for industrial hydraulic machinery and power systems

## Key Specifications
- Manufacturer: Bosch Rexroth
- Model: 4WE6D6X/EG24NK4/B15
- Material Number: R900926381
- Product Type: Direct-operated directional spool valve
- Product Series: WE6
- Nominal Size: NG6 / Size 6
- Component Series: 6X
- Spool Symbol: D
- Number of Ports: 4
- Number of Switching Positions: 2
- Supply Voltage: 24V DC
- Actuation: Direct solenoid operation
- Maximum Operating Pressure: 350 bar
- Maximum Flow Rate: Up to 70 l/min
- Mounting Type: Subplate mounting
- Mounting Interface: ISO 4401-03-02-0-05
- Electrical Connector: 3-pole (2 + PE), EN 175301-803
- Throttle Insert: B15
- Throttle Location: Pressure port P
- Throttle Diameter: 1.5 mm
- Seal Material: NBR
- Compatible Hydraulic Fluids: HL, HLP, HLPD, HVLP, HVLPD and HFC, subject to seal compatibility