Product Overview
The Rexroth M-3SED10CK1X/350CG24N9K4 (Material Number R900086685) is a direct-operated solenoid directional seat valve designed for leak-free load holding and reliable switching in industrial hydraulic systems. As a member of the Rexroth 3SED series, this valve operates on the ball/seat sealing principle rather than a sliding spool, ensuring zero internal leakage in the closed position. The “C” designation indicates a normally closed (NC) configuration, while the “K1X” series identifier reflects the standardized 10-size cavity design used across the Rexroth directional valve family. With a rated pressure of 350 bar and a 24 V DC solenoid (G24N9K4), this valve is engineered for precise directional control of actuator motion in demanding applications where pressure retention and repeatable response are critical.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Seat Valve (Direct-Operated) |
| Model Designation | M-3SED10CK1X/350CG24N9K4 |
| Material Number | R900086685 |
| Size / Nominal Diameter | NG10 (Size 10) |
| Operating Pressure | Up to 350 bar (rated) |
| Spool / Seat Configuration | 2-position, 3-way, normally closed (C) |
| Solenoid Voltage | 24 V DC (G24) |
| Electrical Connection | DIN EN 175301-803 (N9) connector |
| Mounting & Connection | Subplate mounting, ISO 4401 / CETOP 5 interface |
| Sealing Principle | Ball seat, leak-free in closed position |
Engineering Features & Advantages
- Leak-Free Sealing: The ball/seat design eliminates internal leakage in the closed position, making it ideal for load-holding circuits and pressure-retention functions where spool valves would otherwise drift.
- High Pressure Capability: Rated for continuous operation up to 350 bar, suitable for high-pressure industrial circuits and demanding actuator control.
- Fast, Repeatable Response: Direct solenoid actuation provides quick switching with consistent response times, supporting precise sequence control in automated systems.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust construction and wear-resistant internal components for extended service life.
- 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 and a 24 V DC solenoid (G24N9K4), this valve is engineered for precise directional control of actuator motion in demanding applications where pressure retention and repeatable response are critical.
PRODUCT IMAGES
REXROTH M-3SED10CK1X/350CG24N9K4 / R900086685 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.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine REXROTH M-3SED10CK1X/350CG24N9K4 / R900086685 Solenoid Directional Seat Valve. This Germany-made 24V DC hydraulic component features a poppet-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.