Key Features
• Certified Safety: Fully compliant with ATEX, EN 16447, EN 15089, and NFPA 69 standards.
• Dual Installation Options: Suitable for horizontal and vertical mounting positions.
• Automatic and Manual Operation: Flap locks automatically during an explosion and can be manually reset.
• Self-Cleaning Design: Airflow alignment ensures dust does not accumulate, minimizing maintenance.
• Low Pressure Loss: Designed to maintain system efficiency and performance.

Applications
Ideal for use in industries requiring explosion isolation, including:
• Dust collectors
• Cyclones
• Filters
• Milling and grain handling
• Chemical processing

Technical Specifications
• Body Material: Painted steel (optional stainless steel).
• Flap Material: Stainless steel with round, domed design.
• Sizes: Diameter ranges from Ø160 mm to Ø800 mm
• Temperature Range: EPDM FDA Gasket: -30 to +70°C / Silicone Gasket: -10 to +180°C
• Pressure Resistance:
• Working Pressure: 500 mbar max.
• Explosion Resistance: Up to 2.0 bar.
• Max Pressure (Pmax): 10 bar (145 psi).
• Airflow Compatibility:
Clean Air: ≤30 m/s.
Dusty Air: ≤45 m/s.

Options & Accessories
• Stainless steel body for enhanced durability.
• FDA-compliant silicone gaskets for high-temperature applications.
• ATEX 21-certified closing indication sensors.
• Capacitive sensors to detect dust accumulation.
• Connection box on the valve body for easy system integration.

Certifications
The VigiFLAP meets the highest safety standards:
• ATEX 2014/34/EU
• EN 16447:2014
• EN 15089:2009
• NFPA 69:2019
• ISO 9001:2015

Advantages
• Prevents flame and overpressure propagation.
• Simplifies system integration with flexible installation options.
• Reduces maintenance with self-cleaning design.
• Certified for extreme operational conditions.