Product Overview
The Rexroth M-4 SED 6 D13/350 C G24 N9K4 (Material Number R900058047) is a direct-operated directional seat valve designed for leak-free shut-off and directional control of hydraulic fluid flow in industrial hydraulic systems. As a poppet-type (seat) design within the Rexroth directional valve family, this valve achieves a pressure-tight seal in the closed position through a precision-ground seat and poppet interface, eliminating the internal leakage inherent to spool-type designs. The valve is actuated by a wet-pin DC solenoid (G24 = 24 V DC) and features a spring-return configuration with a nominal size of NG6 (CETOP 3 / ISO 4401-03 mounting pattern). With a rated pressure of 350 bar and a nominal flow capacity of approximately 13 L/min, the M-4 SED 6 D13/350 C G24 N9K4 is engineered for applications demanding zero-leakage holding, precise load control, and reliable long-term operation in demanding industrial environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Directional Seat Valve (Poppet-Type, Direct-Operated) |
| Model Designation | M-4 SED 6 D13/350 C G24 N9K4 |
| Material Number | R900058047 |
| Nominal Size | NG6 (CETOP 3 / ISO 4401-03) |
| Operating Pressure | Up to 350 bar (rated) |
| Nominal Flow Rate | Approx. 13 L/min (D13 designation) |
| Actuation Type | DC Solenoid, Wet-Pin, Spring Return |
| Solenoid Voltage | 24 V DC (G24) |
| Seal Material | N9K4 (NBR / FKM per Rexroth standard) |
| Mounting & Connection | Subplate Mounting, ISO 4401-03 / CETOP 3 Interface |
| Leakage | Zero internal leakage in closed position (seat design) |
Engineering Features & Advantages
- Precision Performance: The directional seat valve (poppet-type, direct-operated) delivers precise, repeatable performance with low hysteresis and stable control across the full working range.
- 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 standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
With a rated pressure of 350 bar and a nominal flow capacity of approximately 13 L/min, the M-4 SED 6 D13/350 C G24 N9K4 is engineered for applications demanding zero-leakage holding, precise load control, and reliable long-term operation in demanding industrial environments.
PRODUCT IMAGES
REXROTH M-4 SED 6 D13/350 C G24 N9K4 / R900058047 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-4 SED 6 D13/350 C G24 N9K4 / R900058047 Solenoid Directional Seat Valve. This Germany-made 24V DC hydraulic component features a poppet design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.