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EIV Valve

VigiFLAP Explosion Isolation Valve

EIV Valve

Air Plants Dust Extraction work closely with VIGILEX to provide comprehensive dust extraction systems that are safe and reliable. We can install the VigiFLAP Explosion Isolation Valve (EIV) to our Air Plants Extraction systems in line with best practice to ensure a safe workplace and provide ultimate peace of mind.

The VigiFLAP is a non-return valve designed to prevent overpressure or flame caused by a
downstream explosion (dust collectors, filters, cyclones…) to propagate in the piping system.
The valve is held open by a lever arm.

The EIV Valve can be used both at the entrance and at the exit of the filter. This allows isolation of the filter from an explosion or an overpressure. In case of explosion, the valve closes and remains locked preventing the progress of the flame. The unlocking of the flap is done manually.

VigiFLAP Explosion Isolation Valve | Air Plants Dust Extraction

Product Features

  • Body: Painted steel
  • Flap: Round domed flap: Stainless steel
  • Diameter: ø160mm to ø800mm
  • EPDM FDA Gasket: -30°C to +70°C/-22°F to 158°F
  • Flanges: ISO and ANSI flanges design
  • Inductive Sensor: Non ATEX closing indication sensors in case of explosion or overpressure

Certifications

VigiFLAP has the following certifications:

  • INERIS 19ATEX0016 X
  • EN 16447
  • EN 15089
  • NFPA 69

Air Plants Rotary Valve Range

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