Rexroth Type 4WE Valve | 4WE10E 220V | 4WE6D 110V | Solenoid Directional Valve
| Model Number | 4WE-10E/EW220/50-20, 4WE6D6X/EW120N9K4/62 |
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Product Description
Rexroth Type 4WE6 & 4WE10 Series Solenoid Directional Valves
Product Overview: The 4WE Series Solenoid Operated Directional Valve is one of the most versatile direction control components in hydraulics, used to control the start, stop, and flow direction of actuators such as cylinders or motors. These direct-acting spool valves comply with ISO 4401 international mounting standards.
This category features two core sizes: Size 10 (NG10) for model 4WE10E and Size 6 (NG6) for model 4WE6D. Depending on your electrical requirements, we offer EW220 (220V AC) and EW120 (110V AC) high-performance solenoid configurations. Known for high switching frequency and smooth transition, these valves are the premier choice for injection molding machines, metal shears, hydraulic power units (HPUs), and automated production lines.
Key Technical Advantages:
Wet-Pin Solenoid Design: The armature operates in hydraulic oil, ensuring superior heat dissipation and quiet switching performance.
Versatile Spool Functions: * Function E: 3-position, 4-way, all ports blocked in center—ideal for pressure holding.
Function D: 2-position, 4-way—suitable for simple directional switching.
Rugged Industrial Coils: Models like EW220 and EW120N9K4 offer high insulation grades and include a manual override button for system commissioning or emergency manual intervention.
Stable Wide-Voltage Operation: Optimized electromagnetic circuit design ensures reliable actuation even under significant voltage fluctuations, effectively preventing spool sticking.
Detailed Specifications & Parameters:
Core Series: Rexroth Type 4WE Solenoid Operated Directional Valves.
Featured Model Matrix: 4WE-10E/EW220/50-20, 4WE6D6X/EW120N9K4/62.
Core Performance Specs:
Nominal Sizes: Size 6 (NG6) and Size 10 (NG10).
Max Operating Pressure: Ports A, B, and P rated up to 315 Bar (4,500 PSI).
Max Flow Capacity: Up to 80 L/min for NG6 and 160 L/min for NG10.
Operating Voltage: AC 220V (50Hz) / AC 110V-120V.
Mounting Standards: ISO 4401-03-02 (NG6) and ISO 4401-05-04 (NG10).






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