Product Overview
The Rexroth M-4SED10Y14/350CG24N9K4 (Material Number: R900218878) is a high-performance directional seat valve engineered for precise hydraulic flow control in demanding industrial systems. Manufactured by Bosch Rexroth, this valve features a poppet-type seat design that ensures zero-leakage sealing in the closed position, making it ideal for applications requiring reliable load holding and safe circuit isolation. The “4SED” designation indicates a four-way, two-position directional seat valve configuration, while the integrated 24V DC solenoid (G24) provides fast, dependable electrical actuation. With a rated pressure of 350 bar, this valve is built to withstand the rigorous demands of high-pressure hydraulic circuits commonly found in heavy machinery and industrial automation.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Directional Seat Valve (Hydraulic Valve) |
| Model Designation | M-4SED10Y14/350CG24N9K4 |
| Material Number | R900218878 |
| Operating Pressure | Up to 350 bar (rated) |
| Nominal Size | NG10 (Size 10) |
| Actuation Type | Solenoid Actuated (24V DC) |
| Mounting & Connection | Standard ISO 4401 / CETOP Subplate Interface |
Engineering Features & Advantages
- Zero-Leakage Sealing: The seat valve design provides bubble-tight shut-off in the closed position, ensuring reliable load holding and preventing drift in critical hydraulic circuits.
- High-Pressure Capability: Rated for continuous operation up to 350 bar, suitable for demanding high-pressure industrial hydraulic systems.
- Fast Solenoid Response: The 24V DC solenoid delivers rapid actuation and de-actuation, enabling precise timing in sequential control circuits.
- Industrial Reliability: Built for continuous operation under severe industrial conditions with robust construction and proven Rexroth quality standards.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM specifications, ensuring drop-in replacement without modification.
Typical Industrial Applications
This Rexroth directional seat valve is widely deployed in plastic injection molding machines for mold clamping and injection pressure control, metallurgical presses requiring reliable load holding, construction and marine hydraulic systems for safe actuator positioning, and CNC machine tools where precise directional control and zero leakage are essential for accuracy and safety.
PRODUCT IMAGES
REXROTH M-4SED10Y14/350CG24N9K4 / R900218878 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-4SED10Y14/350CG24N9K4 / R900218878 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.