A cargo ship loaded with containers sailing through the ocean, representing marine and offshore industries

How PROTEGO® helps

Marine-ready   Flame Arresters Flame Arresters A flame arrester, deflagration arrester, or flame trap is a device or form of construction that will allow free passage of a gas or gaseous mixture but will interrupt or prevent the passage of flame. and Breather Valves help protect bunkering lines, fuel tanks, and vapor spaces, engineered and supplied to IMO MSC.1/Circ.1621, EN ISO 16852, ISO/IEC 80079-49, and ISO 15364.

Durable designs
for harsh, salt-laden environments
Compliance 
with documented testing and independent 3rd party type approvals
Safer operation
through flashback prevention and optimal tank breathing
Comprehensive protection
backed by application-specific engineering

The devices have performed as promised with low leak rates and minimal maintenance effort. We highly recommend them. 

Project Manager

PetroChina

Browse applications

Key solutions for Marine and Offshore

Marine

Flame Arresters, Pressure Vacuum Relief Valves, Jet Valves, and Pilot-operated Valves, offer robust protection for critical components in marine applications.
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Offshore

Protection of FPSOs and Oilrigs with Flame Arresters and Pressure Vacuum Relief Valves to ensure safe operation in harsh marine environments.
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Products for Marine and Offshore

Pressure/Vacuum Relief Valve,

VN-A-PCPF

Pressure Range:

20 up to 1034 mbar

Vacuum Range:

2.2 up to 7 mbar

High Velocity Pressure Relief Valve

DE/S-IIB3

Explosion Group

IIA1
D / IIA
C / IIB1
C / IIB2
C / IIB3

Pressure Range:

100 up to 500 mbar

Pressure and Vacuum Relief Valve, In-Line

DV/ZT-F

Pressure Range:

60 up to 500 mbar

Vacuum Range:

-3.5 up to -50 mbar

In-Line Detonation Flame Arrester

DR/ES

Explosion Group

IIA1
D / IIA
C / IIB1
C / IIB2
C / IIB3