Wörterbuch (en): Explosion door / valve / damper
de:
Explosionsklappe (f)
fr:
Porte anti-explosion (f)
it:
Porta antideflagrante
es:
Puerta de explosión (f)
An explosion damper is usually installed in the connecting piece or directly in the safety catch. If deflagrations occur in the catch, an explosion flap restores pressure equalisation. In most cases, an explosion valve is installed in conjunction with a draught limiter or a secondary air system.