International Processing Trade Fair for Powder, Bulk Solids, Fluids and Liquids

23 - 25 September 2025 // Nuremberg, Germany

Supporting Programme 2023

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Sustainability, Safety, Security

Challenges for non-return valves in explosion protection in accordance with EN16447 using ... Vortragssprache Deutsch

... the example of the dual flow isolation

This presentation by the company Fike deals with non-return dampers of the EN16447 standard and other products and components for explosion suppression and decoupling. Practical test series have shown that non-return dampers according to this standard do not always safely decouple in the event of an explosion due to various simplifications in reality. This is illustrated by numerous examples. 

--- Date: 28.09.2023 Time: 13:00 - 13:30 Location: Expert Forum I in Hall 4, Booth 4-100


 Dieter Lütkemeier

Dieter Lütkemeier

Fike Deutschland


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