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### General
The Bosch Rexroth H-4WEH16Y7X/6EG24N9K4 is a pilot-operated, electro-hydraulically actuated directional spool valve designed for high-performance hydraulic flow control in industrial systems. Featuring a nominal size NG16 (CETOP 7) and a Y-type spool configuration, the valve directs hydraulic fluid through a four-port, two-position arrangement. Its 24V DC solenoid pilot control provides dependable switching, while the subplate mounting interface supports integration into demanding hydraulic machinery and industrial equipment.

### Features
- Pilot-operated electro-hydraulic directional spool valve
- Bosch Rexroth WEH series, component series 7X
- NG16 / CETOP 7 nominal size
- Y-type spool symbol
- Four-port, two-position directional control
- 24V DC solenoid pilot actuation
- Hydraulic main-stage spool control
- Concealed manual override (N9) on pilot valve
- K4 electrical connector interface
- Subplate mounting design
- Designed for high-performance industrial hydraulic systems

### Key Specifications
- Manufacturer: Bosch Rexroth
- Model: H-4WEH16Y7X/6EG24N9K4
- Valve Type: Pilot-operated electro-hydraulic directional spool valve
- Nominal Size: NG16 / CETOP 7
- Component Series: 7X
- Spool Symbol: Y
- Number of Ports: 4
- Number of Switching Positions: 2
- Pilot Supply Voltage: 24V DC
- Maximum Operating Pressure: Up to 350 bar
- Maximum Flow Rate: Up to 300 l/min
- Actuation: Electro-hydraulic pilot actuation
- Manual Override: N9, concealed
- Electrical Connection: K4, 3-pole connector (2 + PE), EN 175301-803
- Mounting Type: Subplate mounting
- Mounting Interface: ISO 4401-07-07-0-05 / CETOP 7
- Seal Material: NBR (standard configuration; confirm exact suffix)

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