Bosch Rexroth 4WE6D6X/EG24N9K4/B06 Directional Spool Valve, NG6, 24V DC, 350 Bar, 0.6 mm Throttle Insert

### General
The Bosch Rexroth 4WE6D6X/EG24N9K4/B06 Directional Spool Valve is a direct-operated, solenoid-actuated hydraulic valve designed for dependable directional flow control in industrial hydraulic systems. Featuring a compact NG6 (Size 6 / CETOP 3) design, spool symbol D, and a 24 V DC solenoid, it provides reliable switching of hydraulic oil flow. The integrated B06 throttle insert creates a 0.6 mm restriction at the P port, helping manage flow during valve switching and in applications where hydraulic flow needs to be limited.

### Features
- Bosch Rexroth WE6 series direct-operated directional spool valve
- NG6 / Size 6 / CETOP 3 mounting configuration
- Spool symbol D
- Two switching positions
- 24 V DC solenoid actuation
- Maximum operating pressure up to 350 bar
- B06 throttle insert with 0.6 mm restriction at the P port
- Concealed manual override (N9)
- K4 electrical connection with 3-pin connector (2 + PE)
- Standardized subplate mounting
- ISO 4401-03-02-0-05 mounting interface
- NBR sealing configuration
- Suitable for industrial hydraulic flow-direction control

### Key Specifications
- **Manufacturer:** Bosch Rexroth
- **Model:** 4WE6D6X/EG24N9K4/B06
- **Material Number:** R900928528
- **Valve Series:** WE6
- **Nominal Size:** NG6 / Size 6 / CETOP 3
- **Component Series:** 6X
- **Spool Symbol:** D
- **Number of Ports:** 4
- **Number of Switching Positions:** 2
- **Actuation Type:** Direct solenoid actuation
- **Supply Voltage:** 24 V DC
- **Maximum Operating Pressure:** 350 bar
- **Maximum Flow Rate:** 70 l/min (listed configuration)
- **Throttle Insert Code:** B06
- **Throttle Diameter:** 0.6 mm
- **Throttle Location:** P port
- **Electrical Connection:** K4, 3-pin connector (2 + PE)
- **Connector Standard:** EN 175301-803
- **Manual Override:** N9, concealed
- **Mounting Type:** Subplate mounting
- **Mounting Interface:** ISO 4401-03-02-0-05
- **Seal Material:** NBR
- **Hydraulic Fluids:** HL, HLP, HLPD, HVLP, HVLPD, HFC