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Breather valve with flame arrester
Figure:HITEKBVFA
According to API 2000 code, BS7244, the BVFA is designed, manufactured and tested.
The pressure vacuum relief valves are used on liquid storage tanks which designed by API 520/ API 650 and
others vessels or systems to prevent structural damage due to excess internal pressure or vacuum.
This valve has functions to intake the air under constant pressure during unloading and rising temperature,
and to discharge the overpressure generated during pouring the liquid and falling temperature on storage tank
This is the safe valve to control deflation ( vacuum ) and inflation ( pressure ) of several storage tanks
Product name: Breather valve with flame arrester
Model: BVFAA ( Aluminum), BVFAC ( Carbon steel ), BVFAS ( SS304/316 )
Internal: SS304
Element: SS304/316 or as requested
Design standard: API 2000
Type: Explosion flame arrester
Flame cell: group D or ( IEC, IIA )
Flange standard: ASME B16.35
Size 25mm – 300mm






