Product features · Vacuum valves are essential shut-off elements for any vacuum system. They are used in vacuum lines or directly at the vacuum chamber. · The excellent tightness of our vacuum valves is essential, especially for applications under high vacuum or ultra-high vacuum. · User-friendliness of the vacuum valve: the Vacuum valves are designed to provide optimal handling. Ergonomically shaped handles are, of course, just as integral to the design features as the low amount of force needed to open or close the valves. · Ball valves use a spherical disc to control the flow between pipes, tubes, or hoses. They are primarily used in air, gas, liquid, and steam applications.