The PROTEGO^® FA-G-IIA1-P2.2 in-line deflagration flame arrester was specially developed for bio-, sewage- and landfill-gas applications. The compact design of the PROTEGO^® FA-G makes it the sta...

The PROTEGO^® BE-HK-E-IIB3 end-of-line deflagration flame arrester was specifically developed for vessels which are not pressurized and store Ethanol or other alcohols. The combustion of alcohol requires a ...

The PROTEGO^® DR/SV flame arrester series ideally combines the function of a detonation arrester with the advantages of a shut-off valve. In case of ignition, the fire can be stabilized within the flame ar...

The PROTEGO^® EF/V-IIB3 detonation-safe foot valve protects the suction line in a storage tank. The virtually maintenancefree device is installed at the end of the emptying line within the tank. During suct...

The atmospheric deflagration-proof VD/TS type PROTEGO^® valve is a highly developed combined pressure/vacuum relief valve for high flow capacities with an integrated flame arrester unit. It is primarily use...

The deflagration- and endurance burning-proof PROTEGO^® UB/SF-IIA1 type diaphragm valve is a state of the art pressure and vacuum- relief valve combining the function of a dynamic flame arrester. Worldwide ...

The blanketing valve type ZM-R is a highly developed low pressure reducing valve. This valve is typically used to inert or blanket tanks, vessels, or other process systems with nitrogen or other blanketing gases by co...

The PROTEGO^® gauging and sampling assembly consists of the manual gauging and sampling device PROTEGO^® VP/HK (1), the gauging nozzle PROTEGO^® PS/E (2), the gauging pipe PROTEGO^...

The D/PA(L) type PROTEGO^® valve is a highly developed pressure and vacuum relief valve with excellent flow performance. Typically, the valve is installed in the in-breathing and out-breathing lines of tank...

The PROTEGO^® DR-UN in-line detonation flame arrester are used to secure potentially explosive plants against pipe deflagrations and stable detonations. In the right-angle design and with the PROTEGO^®...