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 |
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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.




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