Rexroth Type 4WE6J Valve | R900953568 | 4WE6J6X | NG6 Solenoid Valve | 24V DC SG24
| Model Number | 4WE6 |
|---|
Product Description
Rexroth Type 4WE6J Series Direct-Operated Solenoid Directional Spool Valves
Product Overview: The 4WE6J Series is an industrial-grade direct-operated solenoid directional spool valve featuring the universal Size 6 (NG6 / CETOP 03) footprint. Renowned for its exceptional switching reliability and operational longevity, the “J” spool function (center-Y logic) is specifically engineered for precise flow control in hydraulic circuits, such as system unloading during actuator standby.
This category highlights the primary part number R900953568 and related 6X design sequence models, featuring the 24V DC configurations: 4WE-6-J6X/SG24N9K4 and EG24N9XNK4. These valves are the premier choice for CNC machine tools, injection molding machinery, hydraulic power units (HPUs), and automated assembly lines.
Key Technical Advantages:
High-Efficiency Wet-Pin Solenoids: The armature operates fully immersed in oil for superior heat dissipation and self-lubrication. This ensures smooth, dampened switching and significantly reduced operating noise.
“J” Spool Precision Logic: The center position (P port blocked, A/B ports open to T) is tailored for applications requiring actuator floating and fluid unloading in the neutral position.
Superior Switching Power Limits: Optimized internal gallery design allows for precise and rapid shifting even at peak pressures up to 315 Bar.
Global Interchangeability: Mounting patterns comply with ISO 4401-03 international standards, ensuring 100% compatibility with leading brands such as Vickers and Yuken.
Detailed Specifications & Parameters:
Core Part Number: R900953568.
Featured Model Matrix: 4WE6J, 4WE6J6X, 4WE-6-J6X/SG24N9K4, EG24N9XNK4.
Core Performance Specs:
Nominal Size: Size 6 (NG6 / CETOP 03).
Max Operating Pressure: 31.5 MPa (315 Bar / 4,500 PSI).
Max Flow Capacity: Up to 80 L/min (21 GPM).
Voltage Specs: G24 (24V DC Supply).
Design Sequence: 6X Series.
Electrical Interface: K4 (Standard DIN 43650 connector).

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