An oil and gas industry complex with large storage tanks near a harbor at dusk
Zero flashback incidents
when sized, located, and maintained per application
Higher uptime & lower losses
with field proven technology optimized for application efficiency
Lifecycle confidence
with maintenance friendly designs and a global aftersales service network
Compliance made simpler
with documented test data and independent 3rd party approvals

PROTEGO® breather valves, after evaluation, have been added to the approved vendors list within Shell Global Solutions (US). This list, also know as the SMFL (Suggested Manufacturers and Fabricators List), is used by our Refineries, Chemical Plants, and Capital Projects Group in the United States. 

Technical Safety Specialist 

Shell Global Solutions

Browse applications

Key solutions for Oil and Gas

Vapor Treatment

Safety for vapor return lines and vent lines in vapor treatment applications with Flame Arresters and Pressure Vacuum Relief Valves.
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OEM Equipment

FLAMEFILTER®, Flame Arrester Units, and Flame Arresters as OEM components are specially designed product variants to ensure comprehensive safety and compliance.
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Tank Storage

Pressure Vacuum Relief Valves, Flame Arresters, Emergency Relief and Pilot-operated Valves for oil and gas industry safety and performance.
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Products for Oil and Gas

DA-SB
In-Line Detonation Flame Arrester
Explosion Group
IIA1
D / IIA
C / IIB1
C / IIB2
C / IIB3
B / IIB
B / IIC
VD/SV-HRL
Pressure/Vacuum Relief Valve
vacuum range
-2 up to -35 mbar
pressure range
3.5 up to 35 mbar
Explosion Group
IIA1
D / IIA
UB/SF
Pressure/Vacuum Diaphragm Valve
vacuum range
-3.5 up to -35 mbar
pressure range
3.5 up to 140 mbar
Explosion Group
D / IIA
C / IIB1
C / IIB2
C / IIB3
DR/ES
In-Line Detonation Flame Arrester
Explosion Group
IIA1
D / IIA
C / IIB1
C / IIB2
C / IIB3

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individual requirements