Liquid Product - End of Line Detonation Flame Arrester approved as Foot Valve

Foot Valve – End of Line Liquid Product Detonation Flame Arrester Approved to EN ISO 16852

Deflagration = Explosion propagating at subsonic velocity

Detonation = Explosion propagating at supersonic velocity and characterized by a shock wave.

Flame propagation is stopped through used liquid.

Foot valve flame arrester prevents light-back at deflagration and stable detonation of potentially explosive vapor-air, and or gas-air mixtures in a pipe that is located upstream of the ignition source.

Range of Products / Data Sheet 

Liquid Product – End of Line Detonation Flame Arrester – Foot Valve: Explanation

Foot valve flame arrester is installed inside the storage tank at end of suction line. Foot valve flame arrester has two functions. At first, the tank is protected in case of flame propagation from pump side to the tank through the liquid in the strainer and second the liquid column is preserved by the integrated check valve.

Range of Products / Data Sheet 

Picture: Foot Valve – Liquid Product End of Line Detonation Flame Arrester  

Liquid Product – Inline Detonation Flame Arrester

Flame arrester in which the liquid product is used to form a liquid seal as a flame arrester medium, in order to prevent flame transmission of a detonation.

Liquid Product – End of Line Detonation Flame Arrester

End of line liquid product detonation flame arrester is installed inside the storage tank at end of supply line.

Following options of connection are available.: 
DIN EN-Flange, ANSI-Flange, JIS-Flange

Material:
Stainless Steel, Hastelloy or Carbon Steel 

EXPLO­SIONS
GROUP
IIAIIB1IIB2IIB3IIB
DN40 (1 1/2″)
DN50 (2″)
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