Product Overview
The Rexroth 4WE 6 EA62/EG24N9DK23L/62 (material number R978898777) is a direct-operated, solenoid-actuated directional spool valve from the proven 4WE 6 series, size NG6 (CETOP 3 / ISO 4401-03). It controls the start, stop, and direction of hydraulic fluid flow by shifting a precision-ground spool within the valve housing via a wet-pin AC/DC solenoid. With a 4-way, 3-position (4/3) configuration and an “EA” spool type, the valve provides closed-center behavior with defined transitional characteristics for accurate actuator positioning. The EG24N9 designation indicates a 24 V DC high-performance solenoid with a nominal 30 W rating and an integrated manual override (N9), while the DK23L suffix denotes the specific electrical connection and seal/design variant. This valve is engineered as a compact, high-cycle-rate control element for demanding industrial hydraulic circuits, offering fast response, low leakage, and long service life.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Spool Valve (4/3 Way, Direct-Operated) |
| Model Designation | 4WE 6 EA62/EG24N9DK23L/62 |
| Material Number | R978898777 |
| Size / Interface | NG6 (CETOP 3 / ISO 4401-03-02-0-05) |
| Spool Type | Type “EA” — 4/3 closed-center with defined transition |
| Operating Pressure | Up to 350 bar (ports P, A, B); 210 bar max. at T |
| Nominal Flow Rate | Up to 60 L/min (NG6 standard) |
| Solenoid Voltage | 24 V DC (EG24 high-performance solenoid) |
| Solenoid Power | Nominal 30 W, wet-pin design |
| Manual Override | Integrated (N9), concealed push-button type |
| Electrical Connection | DK23L — connector per DIN EN 175301-803 (ISO 4400), with rectifier/indicator option |
Engineering Features & Advantages
- Precision Performance: The solenoid directional spool valve (4/3 way, direct-operated) delivers precise, repeatable performance with low hysteresis and stable control 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: Exact dimensional and functional compatibility with original REXROTH standards, allowing straightforward retrofit into existing hydraulic systems without rework.
- Rated Capability: Rated for pressure ratings up to 350 bar and flow rates up to 60 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
This valve is engineered as a compact, high-cycle-rate control element for demanding industrial hydraulic circuits, offering fast response, low leakage, and long service life.
PRODUCT IMAGES
REXROTH 4WE 6 EA62/EG24N9DK23L/62 / R978898777 Solenoid Directional Spool 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 4WE 6 EA62/EG24N9DK23L/62 / R978898777 Solenoid Directional Spool Valve. This Germany-made 24V DC hydraulic component features a spring-centered spool, delivering leak-free, reliable fluid control for heavy-duty industrial systems.