Products Description

VIGILEX ATEX sertificated passive explosion protection devices for:

  • Organic dust
  • Fiber dust
  • Metal dust
  • Gas

Vent panels Ex II GD (rectangular/square/trapezoidal):

  • for applications with low vacuum or working pressure: elevators, conveyors, silos, cyclones;
  • for use in applications where the operating pressure approaches the burst pressure, or where high vacuum pressure exist: cyclones, dust collectors;
  • for hygienic applications in food or pharmaceutical industry;
  • domed panels optimal for pneumatic operated vessels: filters and cyclones with strong vibration;

ATEX protective non-return valve

  • Atex II 1D
  • Diameter: ø160 mm to ø800 mm
  • Maximum rate of pressure rise: Kst max ≤250 bar.m/s
  • Resistance: 2.0 bar
  • Working pressure: 500 mbar
  • Working vacuum: -800 mbar max


Flameless explosion venting:

  • Rectangular flameless device connected with an internal standard panel bursting panel who eliminate the spread of flame and glowing particles
  • Ideal fast and easy solution which can be used indoors and outdoors instead of cumbersome and expensive solutions with pipe installations to the open air
  • Perfect option for food or pharmaceutical facilities or installed in a moist atmosphere
  • Kst max = 500 m/s
  • Pstat = 0,1 to 0,5 bar
  • Ex IIGD
  • Ex II2D