Product Overview
The Rexroth 5-4WE 10 W33/CG24N9K4 (Material No. R900563805) is a high-performance, direct-operated solenoid directional spool valve from the proven 4WE series, size 10 (NG10 / CETOP 5). Designed for controlling the start, stop, and direction of fluid flow in industrial hydraulic systems, this four-way, three-position (4/3) valve features a spring-centered spool with a “W33” spool type, providing a closed-center configuration with restricted flow characteristics for precise actuator positioning. The valve is actuated by a wet-pin AC/DC solenoid (CG24N9K4 designation) with a nominal voltage of 24 V DC, delivering fast, reliable switching response. With a maximum operating pressure of 350 bar and a nominal flow capacity of up to 80 L/min, this valve is engineered for demanding industrial applications requiring high switching reliability, low leakage, and long service life.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Solenoid Directional Spool Valve (4/3 Way) |
| Model Designation | 5-4WE 10 W33/CG24N9K4 / R900563805 |
| Valve Size | NG10 (CETOP 5 / ISO 4401-05) |
| Spool Type | W33 (Closed Center, Restricted Flow) |
| Operating Pressure | Up to 350 bar (P, A, B ports); 210 bar (T port) |
| Nominal Flow Rate | Up to 80 L/min |
| Solenoid Voltage | 24 V DC (CG24N9K4 wet-pin solenoid) |
| Mounting & Connection | Subplate mounting per ISO 4401-05 / CETOP 5 |
| Seal Material | NBR (Nitrile) standard; FKM optional |
| Fluid Temperature Range | -20°C to +80°C (NBR seals) |
Engineering Features & Advantages
- Precision Spool Metering: The W33 spool geometry provides controlled flow metering with closed-center positioning, ensuring accurate actuator holding and minimal drift during neutral standby.
- High-Pressure Capability: Rated for continuous operation up to 350 bar, suitable for high-pressure industrial circuits without performance degradation.
- 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 maximum operating pressure of 350 bar and a nominal flow capacity of up to 80 L/min, this valve is engineered for demanding industrial applications requiring high switching reliability, low leakage, and long service life.
PRODUCT IMAGES
REXROTH 5-4WE 10 W33/CG24N9K4 / R900563805 Solenoid Directional 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 5-4WE 10 W33/CG24N9K4 / R900563805 Solenoid Directional Spool Valve. This Germany-made 24V DC hydraulic component features a robust wet-pin AC/DC solenoid design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.