Cryogenics, Hydrogen and Technical Gases

Safe Operation Under Demanding Conditions

Cryogenic storage (Propylene, LNG, LPG, Ethylene, Ammonia, LIN LOX LAR) demands devices that protect within tight operating envelopes and prevent tank over/under-pressure at extreme low temperatures.
Cryogenic storage tanks for hydrogen and technical gases at a waterfront facility, equipped with PROTEGO® devices

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.

Reduced product losses
and emissions
Supports safe low-temperature operation 
with documented compliance
Process opimization
support at FEED stage

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. 

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Key solutions for Cryogenics, Hydrogen and Technical Gases

Tank Storage

Pressure Vacuum Relief Valves, Flame Arresters, Emergency Relief and Pilot-operated Valves Pilot-operated valve Valve controlled by a control device (pilot). for oil and gas industry safety and performance.
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Contact CSR Department 

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

Picture of Mrs. Auris-Nadine Hillen
Mrs. Auris-Nadine Hillen

CSR Department

+49 (0)5307 809 108