We provide engineered safety solutions.
Since 1954, PROTEGO® has built and provided Flame Arresters Corta-chamas Device fitted to the opening of an enclosure, or to the connecting pipe work of a system of enclosures, and whose intended function is to allow flow but prevent the transmission of a flame. , Valves and Tank Equipment, now with the help of more than 750 employees worldwide.
750
+
Employees worldwide
70
+
Years of Experience
100
%
Emission-free at Operating Pressure
10
%
Overpressure to Full Lift
Application Examples

Refrigerated and Cryogenic Storage
In-Tank Safety Valves, Vacuum Relief Valves, Flame Arresters, Emergency Relief & Pilot-operated Valves for safe cryogenic applications.
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Hydrogen
PROTEGO® offers specialized Flame Arresters and Breather Valves for hydrogen applications ensuring tailored safety solutions for project needs.
Explore moreProduct Highlights
Zero flashback incidents
when sized, located, and maintained per application
Higher uptime & lower losses
Lifecycle confidence
with
maintenance
Manutenção
Combination of all technical and administrative actions, including supervision actions, intended to maintain or restore a unit in working order.
-friendly designs and global service
Compliance made simpler
with documented test data and manuals
Customers who trust us






Protecting lives, preserving values
This is how we shape a sustainable future
Get in Touch
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