VigiFlap - BOSS Products

VigiFlap Explosion Isolation Valve

BOSS Products
$3,236.00
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Description

Explosion Isolation Valve That Meets Current National Fire Protection Association (NFPA) Safety Requirements. 

The VigiFlap is an explosion isolation valve designed to prevent propagation of overpressure or flame front caused by an explosion downstream in vessels such as dust collectors, cyclones, and filters.

The valve is held open either by air flow or proprietary locking mechanism. As a result the VigiFlap valve can be used as an explosion isolation device for both the inlet and outlet of a vessel.

The Explosion Isolation Valve EV-VF VigiFlap complies with NFPA guidelines and is an ATEX Certified device for the containment of explosion.

Standard Features
  • Body: Painted steel
  • 100% Stainless steel AISI 304
  • Diameters: Ø6" to Ø52" / Ø160mm to Ø1320mm
  • Gasket: EPDM (Silicone FDA 392°F/200°C option)
  • Pressure drop: Lower pressure drop with round domed flap

Optional Features

The EV-VF is 100% NFPA 69 compliant with the following optional features:

  • Body: Galvanized steel
  • Body: Stainless steel
  • Frame silicone FDA: 392ºF/200 ºC
  • 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)

Certifications & Standards
  • EN 16447
  • NFPA 69
 

 

For more information about the VigiFlap or to order replacement parts, contact us.

 

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