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Control small throughputs with our Gas Dosing Valve.

From unit conversion to closed loop control. Visit our Blog.

nenion is esperanto for ‘nothing’. To put it into the logo’s words: infinite vacuum.

Vacuum Knowledge

We provide background knowledge for vacuum applications. Browse our Blog.


To us special requirements are not problems but interesting challenges. See our special vavles.

Gas Dosing

From a few molecules to some litres per minute. Discover our Leakvalves.

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