Rexroth Type 4WE6 Solenoid Valve | 4WE6Y | 4WE6C | 4WE6HA | 24V DC 220V AC | Hydraulic Directional Valve
| Model Number | 4WE, 4WE6, 4WE10, 4WE6Y61B/CG24N9Z5L, 4WE6HA61/CW220-50N9K4, 4WE6C61/OFCW220-50N9K4 |
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Product Description
4WE6 Series High-Performance Solenoid Directional Valves
Product Overview: The 4WE6 series is the global hydraulic industry standard for direct-operated solenoid directional valves. As a subplate-mounted valve, it fully complies with ISO 4401-03 installation standards. Featuring high-performance wet-pin solenoids, the armature operates within the oil, providing excellent self-lubrication and damping effects. This significantly enhances mechanical life and minimizes switching noise. Its diverse spool functions and voltage configurations make it the essential control component for industrial automation, machine tools, and mobile hydraulic systems.
Featured models include: 4WE6Y61B/CG24N9Z5L, 4WE6C61/OFCW220-50N9K4, and 4WE6HA61/CW220-50N9K4.
Key Technical Advantages:
High-Performance Wet-Pin Solenoids: The static-seal design eliminates external leakage risks while enhancing heat dissipation for stable continuous operation.
Rapid Response Dynamics: Precision-ground spools ensure millisecond-range response times and reliable switching under pressures up to 350 bar.
Global Voltage Compatibility: Available in industry-standard 24V DC (G24) and 220V AC (W220) to meet international electrical control standards.
Manual Override Capability: Equipped with a standard hidden manual push-button, allowing for manual actuator testing during power loss or system maintenance.
Detailed Specifications & Parameters:
Featured Model Matrix:
4WE6Y61B/CG24N9Z5L: Size 06, 3-pos 4-way (Y-spool: Closed Center), 24V DC control.
4WE6C61/OFCW220-50N9K4: Size 06, 2-pos 4-way (C-spool), 220V AC 50Hz, with K4 connector.
4WE6HA61/CW220-50N9K4: Size 06, HA-spool (2-pos with return), 220V AC supply.
Core Technical Specs:
Nominal Size: NG6 (Size 06 / CETOP 3 / ISO 4401).
Max Operating Pressure: Rated up to 31.5 – 35 MPa (315-350 bar).
Max Flow Capacity: Up to 80 L/min (depending on spool type and pressure differential).
Electrical Interface: Standard DIN 43650 / ISO 4400 with IP65 protection.



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