Bosch Rexroth 4WEH16D7X/6EG24N9TSK4 Electro-Hydraulic Directional Spool Valve, NG16, 24V DC, 280 Bar

### General
The Bosch Rexroth 4WEH16D7X/6EG24N9TSK4 Electro-Hydraulic Directional Spool Valve is a pilot-operated hydraulic control valve engineered for dependable directional switching in industrial hydraulic systems. With a nominal size of NG16 and a 24 V DC solenoid pilot stage, this valve supports controlled switching of hydraulic oil flow in high-performance applications. Its subplate mounting configuration and standardized hydraulic interface allow integration into suitable hydraulic manifolds and equipment.

### Features
- Bosch Rexroth H-4WEH / 4WEH16 series pilot-operated directional spool valve
- NG16 / Size 16 hydraulic valve design
- Component series 7X
- Spool symbol D
- Two switching positions
- 24 V DC solenoid actuation
- Maximum operating pressure up to 280 bar for the standard size 16 configuration
- Maximum flow capacity up to 300 l/min
- Pilot-operated electro-hydraulic switching
- Concealed manual override (N9)
- K4 electrical connector, 3-pole (2 + PE)
- Connector standard EN 175301-803
- Subplate mounting
- ISO 4401-07-07-0-05 mounting interface
- Suitable for industrial hydraulic flow-direction control

### Key Specifications
- **Manufacturer:** Bosch Rexroth
- **Model:** 4WEH16D7X/6EG24N9TSK4
- **Material Number:** Not independently confirmed for this exact code
- **Valve Series:** 4WEH16
- **Nominal Size:** NG16 / Size 16
- **Component Series:** 7X
- **Spool Symbol:** D
- **Number of Ports:** 4
- **Number of Switching Positions:** 2
- **Actuation Type:** Pilot-operated, solenoid-controlled
- **Supply Voltage:** 24 V DC
- **Maximum Operating Pressure:** Up to 280 bar (standard size 16 configuration)
- **Maximum Flow Rate:** Up to 300 l/min
- **Electrical Connection:** K4, 3-pole connector (2 + PE)
- **Connector Standard:** EN 175301-803
- **Manual Override:** N9, concealed
- **Mounting Type:** Subplate mounting
- **Mounting Interface:** ISO 4401-07-07-0-05
- **Seal Material:** NBR on comparable standard configurations; exact variant to be confirmed
- **Pilot Routing:** Exact TS suffix configuration requires verification