Inert gases are used in many areas of modern process engineering where liquids are processed in containers and at the same time unwanted chemical reactions must be prevented. Precise pressure regulation and reliable pressure protection are crucial for the function and safety of the system.

The rotary gate valve trim offers an optimal solution for the precise control of small quantities. This new system consists of two discs with a lapped surface, each with a bore, which are pressed together by means of a spring and by the differential pressure.

The pressure reducing valves DM618 are single-seated globe valves for high flow rates with balanced plug according to EU or ASME standard. Available in a very compact version for gases and liquids with soft seal or for steam with intermediate piece and metallic valve seal.

Safety valves are the ultimate protection device for tanks and pipelines. They prevent pressure limits being exceeded once all automatic control and monitoring equipment has failed.