The long-standing experience of Oerlikon Leybold Vacuum in the area of vacuum engineering is reflected in the selection and the design of the valves and vacuum protection components for a wide variety of applications. The range of products is such that a reliable solution can be offered for every vacuum engineering application. Many years of service and the relaibility of the valves is ensured by design. Oerlikon Leybold Vacuum valves are well-proven in many widely varying areas of research and industry.