Rexroth R900929279 4WE6J5B6X/EG24N9K4 Directional Control Valve

Rexroth R900929279 4WE6J5B6X/EG24N9K4 Directional Control Valve

Product Description

The Rexroth R900929279 (4WE6J5B6X/EG24N9K4) is a solenoid-operated directional spool valve from Bosch Rexroth’s WE series. It is designed to control the start, stop, and direction of hydraulic fluid flow in industrial hydraulic systems. The valve uses an electromagnetic solenoid actuator and is widely used in hydraulic machinery, automation equipment, and mobile/industrial applications.

Technical Specifications

• Brand: Bosch Rexroth
• Model: R900929279
• Type: 4WE6J5B6X/EG24N9K4
• Product Type: Hydraulic Directional Control Valve
• Series: WE Series
• Valve Size: 6 (NG6)
• Component Series: 6X
• Operation: Solenoid operated
• Spool Type: J5B6X
• Solenoid Voltage: 24 VDC
• Electrical Connection: K4 connector
• Porting Pattern: ISO 4401-03-02-0-05
• Maximum Operating Pressure: 350 bar
• Maximum Flow Rate:
  • DC: up to 80 L/min
  • AC: up to 60 L/min
• Mounting: Subplate mounting
• Weight: Approx. 1.5 kg

Advantages & Features

• Reliable electromagnetic hydraulic switching control
• Controls hydraulic actuator movement direction and flow path
• Compact NG6 valve design for space-saving installation
• High pressure capability up to 350 bar
• ISO standard mounting interface for easy replacement
• Suitable for continuous industrial hydraulic operation
• Durable design for demanding automation environments

Applications

• Hydraulic machinery
• CNC machine tools
• Injection molding equipment
• Metal forming machines
• Industrial automation systems
• Hydraulic power units
• Manufacturing equipment

Notes / Precautions

• Verify coil voltage (24 VDC) before installation
• Confirm ISO mounting pattern compatibility
• Check hydraulic pressure and flow requirements
• Ensure clean hydraulic oil to prevent spool blockage
• Confirm connector type and wiring configuration
• Installation should be performed by qualified hydraulic technicians