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Explosion isolation flap valves NOVEx prevent the propagation of fire by stopping the spread of flames in the air ducts, thus safeguarding the remaining equipment inside the factory.
It is a normally open valve that reduces the pressure surge entering the system.
In the event of an explosion, the expansion of gases occurs in the direction of the explosion. This causes excess pressure to close the valve. In this way, a barrier is created, isolating and protecting the equipment remaining in the path of the explosion.
The valve body is made of carbon steel or stainless steel.
Possible valve sizes: DN71, DN100, DN200, DN300, DN400, DN500, DN600, DN710, DN800, DN1000.
Tinka degioms organinės ir metalinės kilmės dulkėms iki Kst440 (45o sklendė) arba Kst300 (60o sklendė).
Maksimali dulkių koncentracija kanale < 500 g/m3.
Explosion isolation valves can be equipped with a damper position sensor and a dust layer sensor.
Upon request, an automatic cleaning system can be installed for the buyer.