Product Overview
The Rexroth M-3SED 6 CK1X/350CG24N9K4 is a direct-operated solenoid directional seat valve designed for reliable shut-off, release, and directional control of hydraulic fluid flow in high-pressure industrial circuits. As part of the Rexroth 3SED series, this valve features a poppet-type seat design that ensures zero-leakage sealing in the closed position, making it ideal for clamping, holding, and safety-related functions where load retention is critical. The “CK” spool/seat configuration provides a specific flow path logic, while the integrated 24V DC solenoid with N9 (DIN EN 175301-803, form A) connector and K4 (manual override) option enables precise electrical actuation with emergency manual operation capability. With a rated pressure of 350 bar, this valve is engineered for demanding industrial environments requiring high pressure integrity and fast, dependable response.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Seat Valve (Poppet Type) |
| Model Designation | M-3SED 6 CK1X/350CG24N9K4 |
| Operating Pressure | Up to 350 bar (rated) |
| Nominal Size | NG6 (CETOP 3 / ISO 4401-03) |
| Solenoid Voltage | 24V DC (G24) |
| Electrical Connector | DIN EN 175301-803, Form A (N9) |
| Manual Override | Integrated (K4) |
| Mounting & Connection | Subplate mounting, ISO 4401-03 standard interface |
| Sealing Principle | Seat (poppet) design — zero leakage when closed |
| Flow Direction | Determined by CK configuration (specific port logic) |
Engineering Features & Advantages
- Zero-Leakage Sealing: The poppet seat design guarantees bubble-tight shut-off, preventing internal leakage and ensuring stable load holding in clamping and safety circuits.
- High-Pressure Capability: Rated for 350 bar continuous operation, suitable for high-pressure industrial hydraulic systems without performance degradation.
- Fast Solenoid Response: Direct-acting 24V DC solenoid provides rapid switching with minimal response time, essential for precise sequence control.
- Industrial Reliability: Designed for dependable long-term operation in demanding industrial environments, with quality bearings and sealing systems ensuring extended maintenance intervals.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original REXROTH OEM standards, ensuring drop-in replacement without modification to existing manifolds or piping.
Typical Industrial Applications
With a rated pressure of 350 bar, this valve is engineered for demanding industrial environments requiring high pressure integrity and fast, dependable response.
PRODUCT IMAGES
REXROTH M-3SED 6 CK1X/350CG24N9K4 Solenoid Directional Seat Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine REXROTH M-3SED 6 CK1X/350CG24N9K4 Solenoid Directional Seat Valve. This Germany-made 24V DC hydraulic component features a leak-free poppet design, delivering reliable fluid control for heavy-duty industrial systems.