Product Overview
The Rexroth 4WE10J5X/EG24N9K4/M (Material Number: R901278744) is a high-performance solenoid-operated directional control valve from the renowned 4WE10 series, designed for precise control of start, stop, and direction of hydraulic fluid flow in industrial hydraulic systems. This direct-acting, spring-centered spool valve features a J-type spool configuration and is actuated by a single wet-pin AC/DC solenoid on one side with a spring return on the opposite side. With a nominal size of NG10 (CETOP 5 / ISO 4401-05), this valve delivers reliable switching performance and is engineered for demanding applications requiring high flow capacity and dependable directional control. The 4WE10 series is a globally recognized standard in hydraulic systems, offering excellent response characteristics, low-pressure drop, and long service life.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Control Valve (Directional Spool Valve) |
| Model Designation | 4WE10J5X/EG24N9K4/M / R901278744 |
| Nominal Size | NG10 (CETOP 5 / ISO 4401-05 / NFPA D05) |
| Spool Type | Type J (Closed center, all ports blocked in neutral position) |
| Actuation | Single solenoid, spring return (one side solenoid, opposite side spring) |
| Solenoid Voltage | 24V DC (EG24 = DC solenoid with integrated rectifier, high-performance wet-pin design) |
| Electrical Connection | K4 = DIN EN 175301-803 (ISO 4400) standard connector, 3-pole + PE |
| Operating Pressure | Up to 350 bar (max. working pressure at ports P, A, B) |
| Nominal Flow Rate | Up to 120 L/min (dependent on spool type and pressure differential) |
| Max. Tank Pressure | Up to 160 bar (at port T with external drain, if applicable) |
| Mounting & Connection | Subplate mounting per ISO 4401-05-04-0-05 / CETOP 5; 4-bolt flange connection |
Engineering Features & Advantages
- Precision Performance: The integrated single solenoid, spring return (one side solenoid, opposite side spring) ensures precise, repeatable control with low hysteresis and stable performance across the full working range.
- 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: Precision-manufactured to original Rexroth specifications for direct replacement, minimising downtime and eliminating fitment issues.
- Rated Capability: Rated for pressure ratings up to 350 bar and flow rates up to 120 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
The 4WE10 series is a globally recognized standard in hydraulic systems, offering excellent response characteristics, low-pressure drop, and long service life.
PRODUCT IMAGES
Rexroth 4WE10J5X/EG24N9K4/M / R901278744 Solenoid Directional Control 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 4WE10J5X/EG24N9K4/M / R901278744 Solenoid Directional Spool Valve. This Germany-made 24V DC hydraulic component features a reliable spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.