VIGILEX® Explosion Vent Panels
Explosion vent panels are the pressure relief valves of NFPA 68 — engineered rupture panels that open at a precise burst pressure and send the deflagration to a safe area instead of letting the vessel fail. The VIGILEX® line covers every duty class, from standard baghouses to spray dryers.
Versions
- EV-VL flat panels: For low vacuum operating pressures — the standard dust collector panel
- EV-VD domed panels: For high negative pressure and pulse-cleaned collectors; resists metal fatigue
- EV-VLSAN sanitary panels: Food & pharma rated, spray-dryer compatible
- EV-VDHV high-vacuum domed: For extreme negative pressure — heavy-duty OEM and retrofit
- VIGISPACE® EV-VS deflector: Directs vented pressure, flame, and heat away from personnel
Key Features:
- NFPA 68 venting: Certified panels relieve deflagration pressure before the vessel fails.
- FM approved, UL certified: Documented burst pressures for your compliance calculations.
- Every duty class: Flat, domed, sanitary, and high-vacuum versions for any collector.
- OEM and retrofit: Standard sizes fit existing vent frames.
- Add VIGISPACE®: Deflectors direct the vented fireball away from walkways and equipment.
Ready to Order?
Add this to your quote list with your vessel or duct details in the message box, and our team will size the system and come back with pricing — and NFPA-compliant design help.