Explosion Isolation Valve
The VigiFlap is a Dust Collection explosion isolation valve designed to prevent propagation of overpressure or a 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 theinlet and the outlet of a vessel and at different angles. Special consideration is required. The Explosion Isolation Valve EV-VF VigiFlap complies with NFPA guidelines and is an ATEX Certified device for the containment of explosion in dust collection systems.