KFD TYPE FLAME ARRESTER / VAN CHỐNG CHÁY NGƯỢC
THE MODEL KFD INLINE FLAME ARRESTER IS DESIGNED
Product Information: KFD TYPE
The model KFD Inline Flame Arrester is designed, manufactured, tested according to API 2000, British Standard Specification Code BS7244, and EN 12874 / ISO 16852.
The KFD detonation flame arresters provide protection against flame propagation in piping systems that are manifolded or have long runs.
The arresters are designed to stop an ignited flammable vapor mixture traveling at subsonic or supersonic vapor velocities. They are also designed to protect against continuous burning against the 316LSS flame cell for a specific period.
Download data: KFD TYPE FLAME ARRESTER EXPLOSION PROOF IN-LINE
This provides an extinguishing barrier to the ignited vapor mixture.
The KFD flame arrestors have specifically designed heat transfer characteristics for slow moving flames and low to medium pressure fronts (low to medium deflagration).
Inline flame arresters can be installed either vertically or horizontally within a designated distance from the potential ignition extras.
The standard flame cell is suitable for NEC group D or IEA IIA gases. Cells for other gas groups are available as additional extras.
Operating Temperature @ Pressure: KFD / DN 15 ~ DN 300 + 60℃ (=140℉) @ 1.1 bar abs
Body Materials: Aluminium, Nodular Iron, Cast Steel, SS304, SS316, SS316L with various trims (Diﬀ erent materials available on request)
Sizes range: DN 15 ~ DN 300 with ANSI 150lb ﬂ anges (Diﬀ erent connections available on request)
Rules & Certiﬁcations: API 2000, BS7244, and EN 12874 / ISO 16852 Flame cell : NEC group D or IEC IIA Gases(Other gas groups all available as extras)
Optimum / Optional Design & Arrangments: Stem Jacket type, Steam Tracing type