Proportional Valve
The German Rexroth fully closed-loop electro-hydraulic servo high-frequency synchronous control system is adopted to ensure that the machine tool has high stability and high precision in the process of high-speed operation. Advantage:
- The frequency response (response frequency) is higher and can be as high as 200Hz.
- It can continuously and proportionally control the pressure and flow of the hydraulic system, control the position, speed, and force, and reduce the impact of pressure changes
- Closed-loop control, signal feedback.
- Original German imported products, longer service life.