For more than 50 years, PROTEGO® has been developing and producing special detonation protection valves and breathing/ventilation valves that meet the highest requirements for power, pressure maintenance and tightness. In addition, not only the original Braunschweiger Flammenﬁlter® flame arresters in the form of a washer were created, but also a huge variety of patented developments that are in great demand in wide areas of industry.
The huge range of PROTEGO® provides reliable protection of installations for the production, storage and transportation of gases and liquids of all danger groups from prolonged burning, deflagration and detonation. A huge selection of valves allows for safe and economical tank ventilation. In addition, unique combinations of PROTEGO® flame arresters and valves are offered. All products are tested at the world’s largest testing ground by independent national and international companies and have numerous certificates of approval.
PROTEGO® Ventilation pipes
- For protection of tanks and technological installations, at the outlet of explosive gases and vapours from deflagration, short-term and long burning.
PROTEGO® Detonation fire prevention devices
- PROTEGO® detonation fire prevention devices prevent the spread of detonation and deflagration in the pipeline, extinguish the flame and protect equipment not designed for pressure from explosions.
PROTEGO® Overpressure and vacuum valves
- Prevent excess operating overpressure or vacuum in the tank or system.
- Provide additional protection against atmospheric deflagration and long burning.
PROTEGO® Tank and special equipment
- Floating pumping systems.
- Ceiling flaps for floating roof tanks.
- Measurement and sampling devices.
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