Product Overview
The Rexroth 4WRAE 10 E30-22/G24K31/F1V (Material Number: R901026395) is a high-performance, direct-operated proportional directional valve designed for precise control of flow direction and magnitude in industrial hydraulic systems. Manufactured by Bosch Rexroth, a global leader in drive and control technology, this valve belongs to the 4WRAE series, which is renowned for its robust construction and reliable proportional behavior. The valve operates on a spool-in-sleeve principle, where a proportional solenoid actuates the spool to meter flow proportionally to the electrical input signal. This allows for smooth, infinitely variable control of actuator speed and direction, making it an essential component in advanced hydraulic circuits requiring high dynamics and repeatability. The 4WRAE series is specifically engineered for applications where precise velocity control and position feedback are critical, offering a cost-effective alternative to servo valves while maintaining excellent performance characteristics.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve |
| Model Designation | 4WRAE 10 E30-22/G24K31/F1V |
| Material Number | R901026395 |
| Size / Nominal Diameter | NG10 (CETOP 5, ISO 4401-05) |
| Operating Pressure | Up to 315 bar (dynamic), 350 bar (static) |
| Nominal Flow Rate | Up to 60 L/min at Δp = 10 bar per land |
| Actuation Type | Proportional Solenoid, 24 V DC |
| Electrical Connection | Connector according to EN 175301-803 (DIN 43650) |
| Mounting & Connection | Subplate mounting, ISO 4401-05-05-0-05 |
| Seal Material | NBR (Nitrile Rubber) / FKM (Viton) available |
| Operating Temperature Range | -20°C to +80°C (depending on fluid and seals) |
Engineering Features & Advantages
- Precision Performance: The proportional directional valve delivers precise, repeatable performance with low hysteresis and stable control 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: Exact dimensional and functional compatibility with original Rexroth standards, allowing straightforward retrofit into existing hydraulic systems without rework.
Typical Industrial Applications
The 4WRAE series is specifically engineered for applications where precise velocity control and position feedback are critical, offering a cost-effective alternative to servo valves while maintaining excellent performance characteristics.
PRODUCT IMAGES
Rexroth 4WRAE 10 E30-22/G24K31/F1V / R901026395 Proportional Directional Valve
âš¡ 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 4WRAE 10 E30-22/G24K31/F1V / R901026395 Proportional Directional Valve. This Germany-made 24V DC hydraulic component features a 4-way proportional design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.