Tank system and method for inspecting a separing valve in a tank system

Abstract

The invention relates to a method for detecting switchable separating valves (30) in a tank system having a plurality of tank containers (1) and a line system (2), the tank containers being connected to the line system by means of valve devices (3) each having a switchable separating valve (30). A temperature and a pressure are detected in each tank container. A line pressure is detected in the line system. After actuation of the separating valve, the development of the fill level in the tank container is evaluated and the tank pressure of the corresponding tank container after actuation is compared with the line pressure and / or the tank pressure of the other tank container in order to check whether the separating valve has been opened by actuation.

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