Rexroth Type 4WE6 Solenoid Valve | 4WE6D | 4WE6H | AW220NZ5L | 12V 24V 220V | Hydraulic Valve

Model Number

4WE, 4WE10D, 4WE6D-50/AW220NZ5L, 4WE6D-50/AW220-50NZL, 4WE6H-50/AW220NZ5L

Product Description

4WE6 Series Direct-Operated Solenoid Directional Valves

Product Overview: The 4WE6 series is the industry standard for starting, stopping, and switching the direction of hydraulic fluid in industrial systems. As a direct-operated solenoid spool valve, it complies with ISO 4401-03 (NG6) mounting standards, offering exceptional interchangeability. Featuring wet-pin AC/DC solenoids, the armature operates within the oil, ensuring superior heat dissipation and damping. This significantly reduces mechanical shock and noise during switching, making the 4WE6 a reliable choice for precision machine tools, injection molding, and mobile machinery.

Featured models include: 4WE6D-50/AW220NZ5L, 4WE6D-50/AW220-50NZL, 4WE6H-50/AW220NZ5L, and optimized 12V/24V variants.

Key Technical Advantages:

  • High-Performance Wet-Pin Solenoids: The static-seal design eliminates external leakage at dynamic points. Coils are fully encapsulated with premium insulation for humidity resistance.

  • Versatile Control Voltages: Available in AW220 (AC 220V) for industrial grids and 12V/24V DC for mobile equipment and PLC control systems.

  • Low Pressure Drop & High Flow: Internally optimized flow channels ensure minimal pressure loss, resulting in lower system temperature and higher efficiency.

  • Z5L Standard Connection: Equipped with plug-in electrical connectors (indicator light options available), rated at IP65 for simplified field maintenance.

Detailed Specifications & Parameters:

  • Featured Model Matrix:

    • 4WE6D-50/AW220NZ5L: Size 6, D-function (2-pos 4-way, spring return), AW220 AC supply, 50 design series.

    • 4WE6H-50/AW220-50NZL: Size 6, H-function (3-pos 4-way, P-T connected in center), 220V AC drive.

    • 12V / 24V DC: Low-voltage DC versions optimized for battery-powered or PLC-driven applications.

  • Core Technical Specs:

    • Mounting Interface: ISO 4401-03 (NG6 / CETOP 3).

    • Max Operating Pressure: Ports P, A, B rated at 31.5 MPa (315 bar); Port T rated at 16 MPa.

    • Max Flow Capacity: Up to 80 L/min (depending on spool function and pressure).

    • Design Series: 50-59 series (fully compatible with legacy specifications).


Company Profile

We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
 
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
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Our Advantages

Fast & Reliable Delivery

We optimize global logistics channels to ensure every customer receives their goods on time, anywhere in the world.

Extensive Partnerships

We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses

Strict Quality Assurance

Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.

Competitive Pricing

Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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