How PROTEGO® helps
PROTEGO® supplies cryogenic-service venting solutions – including Pilot-operated Pressure and Vacuum Relief Valves Pressure and vacuum relief valve A pressure and vacuum relief valve is a pressure equalization valve for impermissible pressure and vacuum in a closed system. , and compatible flame arresting where required in vapor lines.
Maintains MAWP/MAWV
Reduced product losses
Supports safe low-temperature operation
Process opimization
We would like to express our gratitude to the PROTEGO® team for the extraordinary support provided to us in identifying and resolving the trouble of a premature opening of one of our ammonia tank safety valves. Your flexibility in dealing with the subject, the displayed sense of urgency, and immediate and professional hands-on approach are exceptional and clearly distinguish you from other OEMs in the industry.
Key solutions for Cryogenics, Hydrogen and Technical Gases

Refrigerated and Cryogenic Storage

Tank Storage
Talk to a PROTEGO® engineer to request guidance for your vessel or terminal loading application








