Product Overview
The REXROTH 4 WE 6 H62/EG24N9K4 (material number R900561286) is a direct-operated, solenoid-actuated directional spool valve from the proven Rexroth 4WE6 series. Designed to control the start, stop, and direction of hydraulic fluid flow, this valve features a robust three-chamber housing, a hardened and precision-ground control spool, and a wet-pin AC/DC solenoid with a detachable coil. The “H62” spool designation provides a specific center condition and flow path configuration, while the “EG24N9K4” solenoid variant indicates a 24 V DC high-performance solenoid with a nominal 30 W rating and an ISO 4401-03 (CETOP 3 / NFPA D03) interface. This valve is engineered for high cycle rates, low pressure drop, and reliable switching performance in demanding industrial hydraulic circuits.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Spool Valve (4-way, 3-position) |
| Model Designation | 4 WE 6 H62/EG24N9K4 / R900561286 |
| Spool Type | H62 – Symbol H, spring-centered, 3-position, 4-way |
| Actuation | Two wet-pin solenoids, 24 V DC (EG24), 30 W nominal |
| Operating Pressure | Up to 350 bar (P, A, B ports); 210 bar (T port) |
| Nominal Flow Rate | Up to 80 L/min (dependent on spool and pressure drop) |
| Mounting & Connection | ISO 4401-03-04-0-05 / CETOP 3 / NFPA D03 subplate mounting |
| Electrical Connection | DIN EN 175301-803 (formerly DIN 43650) connector, IP65 |
| Seal Material | NBR (N9), suitable for mineral oil-based hydraulic fluids |
| Fluid Temperature Range | -20 °C to +80 °C (NBR seals) |
| Viscosity Range | 2.8 to 500 mm²/s (cSt |
Engineering Features & Advantages
- Precision Performance: The integrated two wet-pin solenoids, 24 V DC (EG24), 30 W nominal 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 80 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
This valve is engineered for high cycle rates, low pressure drop, and reliable switching performance in demanding industrial hydraulic circuits.
PRODUCT IMAGES
REXROTH 4 WE 6 H62/EG24N9K4 / R900561286 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.
- 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 4 WE 6 H62/EG24N9K4 / R900561286 Solenoid Directional Spool Valve. This Germany-made 24V DC hydraulic component features a 6-channel design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.