The GU series of high vacuum ball valve is a manual valve. Use ISO 5211 high platform design so that the actuator is more convenient to install, make the products more beautiful. It has a high flow conductance and the connection characteristics of various forms. It can be used in environment with vacuum or pressure.

The applicable media is air and weak corrosive gas. Be often used in the dairy products, wine, biotechnology, food, pharmaceutical, beverage, chemical, cosmetics and other fields. Particularly in the new energy industry and semiconductor industry has achieved widespread application.