Standard Features

  • 100% stainless steel AISI 304 flap
  • Lower pressure drop with round domed flap
  • Diameters: ø6” to ø52” / ø160 mm to ø1320 mm
  • Gasket: EPDM (Silicone FDA 392°F/200°C option)
  • Compliance with NFPA guidelines with optional features
  • ATEX certification – en16447

Optional Features

In addition to the standard features, all EcoMAXX®/ VigilEX VigiFlap Explosiion Isolation Valves can be configured to include the following optional features:

  • Body: Galvanized steel
  • Body: Stainless steel
  • Frame silicone FDA: 392°F/200 °C
  • Accumulated dust level: Dust level sensor to prevent dust accumulation
  • Connection box installed on the body, according to the ATEX zone (opposite side of the locking mechanism)


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EcoMAXX® / VigilEX VigiFlap Explosion Isolation Valves are manufactured to meet requirements for the following certifications: