Product Overview
The Rexroth 4WE 6 J62/EW110N9K4 (Material Number: R900551703) is a direct-operated, solenoid-actuated directional spool valve from the proven Rexroth 4WE 6 series. Designed for controlling the start, stop, and direction of fluid flow in industrial hydraulic systems, this valve features a J62 spool configuration (closed-center, all ports blocked in the de-energized position) and is actuated by a high-performance wet-pin AC solenoid rated for 110V AC (EW110 designation). With a nominal size of NG6 (CETOP 3 / ISO 4401-03), the valve delivers reliable, repeatable switching performance and is engineered for high-cycle industrial duty. The N9K4 designation indicates a standard high-power solenoid with a concealed manual override and a DIN EN 175301-803 (ISO 4400) compliant connector, ensuring straightforward integration into both new and existing hydraulic power units and manifold blocks.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Spool Valve (Direct-Operated) |
| Model Designation | 4WE 6 J62/EW110N9K4 |
| Material Number | R900551703 |
| Nominal Size | NG6 (CETOP 3 / ISO 4401-03) |
| Spool Type | Type J62 – Closed-center, all ports blocked in de-energized position |
| Actuation | Single AC solenoid, 110V AC (EW110), wet-pin design |
| Operating Pressure | Up to 350 bar (P, A, B ports); 210 bar (T port) |
| Nominal Flow Rate | Up to 60 L/min (NG6 standard) |
| Mounting & Connection | Subplate mounting per ISO 4401-03; DIN EN 175301-803 electrical connector |
| Manual Override | Concealed (N9K4 designation) |
| Seal Material | NBR (standard); FKM available on request |
Engineering Features & Advantages
- Precision Performance: The integrated single AC solenoid, 110V AC (EW110), wet-pin design ensures precise, repeatable control with low hysteresis and stable performance 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: Precision-manufactured to original REXROTH specifications for direct replacement, minimising downtime and eliminating fitment issues.
Typical Industrial Applications
With a nominal size of NG6 (CETOP 3 / ISO 4401-03), the valve delivers reliable, repeatable switching performance and is engineered for high-cycle industrial duty.
PRODUCT IMAGES
REXROTH 4WE 6 J62/EW110N9K4 / R900551703 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 4WE 6 J62/EW110N9K4 / R900551703 Solenoid Directional Spool Valve. This Germany-made 110V AC hydraulic component features a 4/2-way design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
