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Novex non-return flap valve

The NOVEX series is a protective system consists of passive non-return flap valves for the explosion isolation of combustible dust. The main application for the NOVEX valves is for explosion isolation on pipelines at inlet of dedusting filters operating under vacuum and protected by autonomous explosion vent panels.

Main features

  • Available from DN71 to DN1000.
  • Automatic locking of the valve in the closed position in case of explosion.
  • Painted carbon steel (MS) or stainless steel (SS) 304 finish
  • Pred max 1 or 2 bar, depending on DN and type of dust
  • Organic or metal dust St3 Kst max 440 bar.m / s 

Novex non-return flap valve