The Rexroth Proportional Valve is a high-precision hydraulic valve designed for accurate control of fluid flow and pressure in industrial hydraulic systems. Engineered by Bosch Rexroth, a leader in hydraulic technology, this proportional valve offers variable control output that is proportional to the input current or voltage signal, enabling smooth and finely tuned operation in complex machinery. It is ideal for applications requiring precise actuation such as injection molding machines, mobile hydraulics, and industrial automation. The valve is built with robust materials ensuring durability under high pressure and demanding industrial conditions. Its compact design facilitates easy integration into existing hydraulic circuits, while its advanced spool design guarantees optimal responsiveness and minimal wear. With options for digital and analog control interface, the Rexroth Proportional Valve supports seamless connectivity with modern control systems, promoting enhanced operational efficiency and system reliability.
Key Features
| Features | Description |
|---|---|
| Manufacturer | Bosch Rexroth |
| Valve Type | Proportional Hydraulic Valve |
| Control Signal | Analog and Digital Input Options |
| Flow Control | Variable and Precise Flow Regulation |
| Operating Pressure | Up to 350 bar (depending on model) |
| Response Time | Fast and Accurate Spool Movement |
| Material | High-grade Steel and Alloy Construction |
| Mounting | Standardized Mounting for Easy Installation |
| Application | Industrial Automation, Mobile Hydraulics, Injection Molding |
| Durability | Designed for High Durability and Long Service Life |
| Attributes | Description |
|---|---|
| Model Number | Varies by specific product variant |
| Maximum Flow Rate | Up to 120 liters/min |
| Electrical Connection | Connector type varies with model |
| Nominal Voltage | 24V DC typically |
| Protection Class | IP65 or higher depending on configuration |
| Temperature Range | -20°C to +80°C |
| Weight | Approx. 2-5 kg depending on size and model |
| Adjustment Type | Proportional to input signal for precise modulation |
| Seal Material | High-quality NBR or FKM depending on fluid compatibility |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The Rexroth Proportional Valve supports both analog control signals, typically 4-20 mA or 0-10 V, and digital control signals depending on the specific model, allowing integration with various automation controllers.
Yes, this valve is designed to withstand demanding environments typical in mobile hydraulics, including exposure to vibrations and varying temperatures, making it suitable for construction equipment and agricultural machinery.
Depending on the model variant, the valve can operate at pressures up to 350 bar, ensuring compatibility with high-pressure hydraulic systems.
It uses a high-quality spool design that moves proportionally to the electrical input signal, enabling accurate modulation of hydraulic flow with minimal lag or hysteresis.
Certain models of the Rexroth Proportional Valve offer digital communication interfaces such as CANopen or proprietary fieldbus systems, facilitating seamless integration into digital hydraulic networks.
Country Of Origin: Germany
