Protecting the digester or the collecting basin with a UB/SF frost-proof pressure and vacuum relief valve and with DR/ES detonation flame arresters in the gas or vapour manifold. Protecting the desulphurisation unit (e.g. activated carbon

Protection of floating-roof storage tanks Floating-roof storage tank with floating-roof drainage system SE/K, roof valve D/SR, stem-actuated valve AL/DK with deflagration flame arresters EB, rim vent P/EB. Protection of fixed-roof storage tanks

Protection of Processing Facilities Tank farms for flammable liquids with pressure and vacuum relief diaphragm valve UB/SF, connection to gas vent header system with detonation flame arrester DR/ES-V or DR/ES and pressure or vacuum relief valve DZ/T.

Working principle of Flame Arresters A Flame Arrester is designed to allow the safe flow of gases and liquids while preventing flame transmission. Flame Arresters are composed of spirally wound metal bands with precisely reproducible flame-quenching gaps.

Diaphragm Valves PROTEGO® Diaphragm Valves function as pressure vacuum relief valves. The flexible diaphragm allows them to work as a dynamic flame arrester which provides endurance burning protection. For additional safety, these devices are equipped with a

PROTEGO® Safety Solutions for the Maritime Industry PROTEGO® offers advanced explosion protection and safety solutions for Shipbuilding, Offshore Platforms and Loading systems. With our specialized PROTEGO® Flame Arresters and Breather Valves, we ensure