Product Overview
The Rexroth 4WRAEB 6 E30-22/G24N9K31/A1V (Material Number: R900913453) is a high-performance proportional directional valve from the renowned Rexroth 4WRAEB series. Engineered for precise electro-hydraulic control, this direct-operated valve features a 4-way, 3-position spool design with spring centering and integrated position feedback. It is specifically designed to manage the direction and flow rate of hydraulic fluid proportionally to the electrical input signal, making it a critical component in advanced industrial systems requiring smooth, dynamic, and accurate motion control. The valve is actuated by a high-force proportional solenoid with a central thread and detachable coil, ensuring reliable operation and easy maintenance in demanding environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Proportional Directional Valve |
| Model Designation | 4WRAEB 6 E30-22/G24N9K31/A1V |
| Material Number | R900913453 |
| Size / Nominal Flow | NG6 (CETOP 3 / ISO 4401-03) |
| Operating Pressure | Up to 315 bar (Ports P, A, B); 160 bar (Port T) |
| Actuation | Proportional Solenoid with Position Feedback |
| Electrical Connection | 24V DC (G24), Component Plug (N9) |
| Mounting & Connection | Subplate Mounting (ISO 4401-03-02-0-05) |
Engineering Features & Advantages
- Precision Proportional Control: The valve spool position is controlled by a proportional solenoid with integrated position feedback, ensuring highly accurate and repeatable flow control proportional to the input current. This enables smooth acceleration and deceleration of actuators, reducing shock and extending system life.
- Robust Direct-Operated Design: The direct-operated spool design provides fast response times and high dynamic performance, making it ideal for applications requiring precise positioning and force control. The spring-centered design ensures a safe neutral position in the event of power loss.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, the 4WRAEB series features a durable housing and wear-resistant spool and sleeve assembly. The detachable coil allows for easy replacement without breaking into the hydraulic circuit.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring seamless integration into existing Rexroth proportional valve systems and minimizing downtime during maintenance.
Typical Industrial Applications
This proportional directional valve is widely used in heavy industrial scenarios requiring precise motion control, such as plastic injection molding machines for accurate injection and clamping profiles, metallurgical presses for controlled force and position, CNC machine tools for smooth tool feed, and general construction & marine hydraulics
PRODUCT IMAGES
Rexroth 4WRAEB 6 E30-22/G24N9K31/A1V / R900913453 Proportional Directional Valve
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- 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.
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- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine REXROTH 4WRAEB 6 E30-22/G24N9K31/A1V / R900913453 Proportional Directional Valve. This Germany-made 24V DC hydraulic component features a direct-operated proportional design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.