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

... 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.