Rexroth M-3SED & M-3SEW Solenoid Valve | 630 Bar High Pressure | M-3SED10CK1X | M-3SEW6U37

Model Number

M-3SED 6 UK1X/350CG24N9K4, M-3SEW6U36/420MG24N9K4, M-3SED10CK1X/350CG205N9K4

Product Description

Rexroth M-3SED & M-3SEW High-Pressure Solenoid Seat Valves

Product Overview: The M-3SED and M-3SEW series are high-performance, direct-operated directional seat valves used to control the start, stop, and direction of fluid flow. Unlike traditional spool valves, the defining advantage of this series is its seat-type sealing design, which ensures zero leakage even under prolonged high-pressure conditions. This makes them the ideal choice for pressure-holding circuits, accumulator systems, and applications with strict internal leakage requirements. From the M-3SED10 supporting 350 bar to the M-3SEW6 reaching up to 630 bar, these valves offer exceptional switching reliability.

Featured models include: M-3SED10CK1X/350CG205N9K4, M-3SEW6U37/630MG24N9K4, and M-3SEW6U36/420MG24N9K4.

Key Technical Advantages:

  • Absolute Zero Leakage: The seat-type architecture guarantees complete sealing in the closed position, preventing any drift of hydraulic actuators under heavy loads.

  • Extreme High-Pressure Capability: The M-3SEW6 series supports operating pressures up to 630 bar, meeting the demands of ultra-high pressure tools and heavy-duty power units.

  • Switching Under Pressure: Pressure-compensated design ensures the valve can switch smoothly across the entire pressure range without the risk of jamming.

  • Durable Wet-Pin Solenoids: The armature operates within the fluid for superior cooling and cushioning, significantly extending coil service life.

Detailed Specifications & Parameters:

  • Featured Model Matrix:

    • M-3SED10CK1X/350CG205N9K4: Size 10, 3-way function, 350 bar max pressure, AC 205V (compatible with AC220/230V systems).

    • M-3SEW6U37/630MG24N9K4: Size 6, U-spool, ultra-high 630 bar version, DC 24V supply.

    • M-3SEW6U36/420MG24N9K4: Size 6, U-spool, high 420 bar version, DC 24V supply.

  • Core Technical Specs:

    • Nominal Size: Size 6 (NG6) / Size 10 (NG10).

    • Sealing Type: Ball or poppet seat sealing (Directional Seat Valve).

    • Max Flow Rate: Approx. 25 L/min (NG6) / 40 L/min (NG10).

    • Enclosure Rating: IP65.

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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