Product Overview
The Rexroth 4WE 6 H73A62/EG24N9K4/A12 (material number R900550284) is a direct-operated, solenoid-actuated directional spool valve from the proven Rexroth 4WE 6 series. Designed for subplate mounting in accordance with ISO 4401 / DIN 24340 (NG6 / CETOP 3 size), this valve controls the start, stop, and direction of hydraulic fluid flow within industrial power units and machine circuits. The “H” spool type provides a specific center condition for controlled flow paths, while the EG24N9K4 solenoid designation indicates a 24 V DC wet-pin AC/DC solenoid with a concealed manual override and a nominal 9 mm stroke. The integrated A12 auxiliary designation reflects the factory-configured variant for this specific material number. With a maximum operating pressure of 350 bar and a rated flow capacity of up to 60 L/min, this valve is engineered for precise, repeatable directional control in demanding hydraulic systems.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Spool Valve (Directional Control Valve) |
| Model Designation | 4WE 6 H73A62/EG24N9K4/A12 |
| Material Number | R900550284 |
| Spool Type | Type H (specific center position flow configuration) |
| Actuation | Solenoid operated, wet-pin AC/DC solenoid, 24 V DC (EG24) |
| Manual Override | Concealed manual override (N9) |
| Nominal Size | NG6 / CETOP 3 / ISO 4401 size 6 |
| Maximum Operating Pressure | Up to 350 bar (ports P, A, B); 210 bar (port T) |
| Rated Flow Capacity | Up to 60 L/min (dependent on spool type and pressure drop) |
| Mounting & Connection | Subplate mounting, ISO 4401-03 / DIN 24340-A6 interface |
| Operating Fluid | Mineral oil based hydraulic fluid (HL, HLP) per DIN 51524 |
Engineering Features & Advantages
- Precision Performance: The integrated solenoid operated, wet-pin AC/DC solenoid, 24 V 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
With a maximum operating pressure of 350 bar and a rated flow capacity of up to 60 L/min, this valve is engineered for precise, repeatable directional control in demanding hydraulic systems.
PRODUCT IMAGES
REXROTH 4WE 6 H73A62/EG24N9K4/A12 / R900550284 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 H73A62/EG24N9K4/A12 / R900550284 Solenoid Directional Spool Valve. This Germany-made 24V DC hydraulic component features a 4/3-way design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.
