Product Overview
The Rexroth 4WE 6 Q62/EG24N9K72L (material number R901235367) is a direct-operated, solenoid-actuated directional spool valve from the proven Rexroth 4WE 6 series. Designed for the control of start, stop, and direction of fluid flow in industrial hydraulic systems, this valve features a 4-way, 3-position spool configuration with a “Q” type spool. The integrated wet-pin AC/DC solenoid (EG24) operates on a 24V DC supply, while the N9 designation indicates a concealed manual override for safe, tool-free emergency actuation. The K72L suffix denotes the specific electrical connection and spool return configuration. With a nominal size of NG6 (CETOP 3 / ISO 4401-03), this valve delivers reliable, high-cycle switching performance and is engineered as a direct drop-in replacement for OEM Rexroth installations.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Directional Control Valve — Solenoid-Operated Spool Valve |
| Model Designation | 4WE 6 Q62/EG24N9K72L / R901235367 |
| Nominal Size | NG6 (CETOP 3 / ISO 4401-03) |
| Number of Positions | 3 (with spring return to center position) |
| Spool Type | Q62 — Closed center, all ports blocked in neutral |
| Actuation | Wet-pin solenoid, 24V DC (EG24) |
| Manual Override | Concealed (N9) — tool-actuated emergency override |
| Operating Pressure | Up to 350 bar (ports P, A, B); 210 bar max return (T) |
| Nominal Flow Rate | Up to 60 L/min (NG6 standard) |
| Mounting & Connection | Subplate mounting per ISO 4401-03-02-0-05 / CETOP 3 |
| Electrical Connection | K72L — DIN EN 175301-803 (ISO 4400) connector, with indicator light |
Engineering Features & Advantages
- Precision Performance: The integrated wet-pin solenoid, 24V DC (EG24) ensures precise, repeatable control with low hysteresis and stable performance across the full working range.
- Industrial Reliability: Constructed for continuous duty with durable, corrosion-resistant materials and proven engineering for maximum system uptime.
- 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 60 L/min, supporting stable operation across the full working range.
Typical Industrial Applications
Designed for the control of start, stop, and direction of fluid flow in industrial hydraulic systems, this valve features a 4-way, 3-position spool configuration with a “Q” type spool.
PRODUCT IMAGES
REXROTH 4WE 6 Q62/EG24N9K72L / R901235367 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 Q62/EG24N9K72L / R901235367 Solenoid Directional Valve. This Germany-made 24V DC hydraulic component features a reliable spool design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
