Product Overview
The Rexroth M-3SEW 10 U15/420MG24N9K4 (Material Number R900075563) is a direct-operated solenoid directional seat valve designed for reliable shut-off, release, and directional control of hydraulic fluid flow in industrial hydraulic systems. As part of the Rexroth M-3SEW series, this valve utilizes a seated (poppet) design that ensures virtually leak-free sealing in the closed position, making it ideal for applications requiring positive load holding and precise flow isolation. The valve is actuated by a high-performance wet-pin DC solenoid (24 V DC, type MG24N9K4) with a nominal voltage of 24 V and integrated manual override. With a size 10 (NG10) interface and a maximum operating pressure of 420 bar, this component is engineered for demanding high-pressure circuits in mobile and industrial machinery. Its robust construction and standardized mounting pattern allow direct integration into manifold blocks and hydraulic power units, providing dependable switching performance and long service life.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Seat Valve (Hydraulic Valve) |
| Model Designation | M-3SEW 10 U15/420MG24N9K4 |
| Material Number | R900075563 |
| Size / Nominal Diameter | NG10 (Size 10) |
| Operating Pressure | Up to 420 bar (maximum working pressure) |
| Solenoid Voltage | 24 V DC (MG24N9K4 wet-pin solenoid) |
| Mounting & Connection | Subplate mounting, ISO 4401 / DIN 24340 standard interface |
| Sealing Principle | Seat (poppet) design for leak-free shut-off |
| Manual Override | Integrated (standard N9K4 designation) |
Engineering Features & Advantages
- Precision Performance: Direct-operated seat design provides fast, positive response and virtually zero leakage in the closed position, ensuring reliable load holding and accurate flow control.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with a robust wet-pin solenoid and high-pressure capability up to 420 bar.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, including ISO 4401 mounting pattern and standard 24 V DC coil connection.
- Versatile Control: Suitable for directional, shut-off, and release functions in complex hydraulic circuits, with optional manual override for emergency operation.
Typical Industrial Applications
This Rexroth solenoid
PRODUCT IMAGES
REXROTH M-3SEW 10 U15/420MG24N9K4 / R900075563 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-3SEW 10 U15/420MG24N9K4 / R900075563 Solenoid Directional Spool Valve. This Germany-made 24V DC hydraulic component features a 4/2-way design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.