S-EV Vacuum Ejector pneumatic fitting for pneumatic part

Working principle

The S-EV vacuum generator controls the vacuum degree by adjusting the flow rate of compressed air. Its working principle is similar to that of the CV type vacuum generator, which generates vacuum through the Venturi effect, but the S-EV type adds an electronic control function, which can achieve precise adjustment of the vacuum degree through electronic valves and controllers.

Structural features

The structure of the S-EV vacuum generator is relatively complex and contains electronic control components such as electronic valves and controllers. This design requires more expertise for its installation and commissioning, but also provides higher control accuracy and stability.

Application scenarios

The S-EV vacuum generator is suitable for applications where precise control of the vacuum degree is required, such as semiconductor manufacturing, instrument assembly, etc. Because it can achieve fine adjustment of the vacuum degree, it is suitable for applications that require stable vacuum and energy saving. In addition, the S-EV vacuum generator usually has a lower noise level and is suitable for occasions where environmental noise is required.