Pressure vacuum valve with flame arrestor

DescriptionFlame arrester is safety device which stops flame of inflammable gas and liquid from spreading, and prevents backfire from causing explosion. It is usually installed on tanks or pipes which

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Description

Flame arrester is safety device which stops flame of inflammable gas and liquid from spreading, and prevents backfire from causing explosion. It is usually installed on tanks or pipes which transport or discharge flammable and explosive gas, for instance, torches, Heating combustion system, Oil Gas Recovery System and other flammable and explosive gas system.

 

Main Technical Parameters

Applicable to petrochemical products whose flashing point is lower than 60℃, such as Gasoline, kerosene, light diesel oil, toluene etc.

Temperature:≤480℃.

Material of the Housing: Carbon steel, aluminum alloy, stainless steel; SUS304, SUS304L, SUS316, SUS316L.

Material of Fire-resistance Chip-ware: Stainless steel corrugated plate.

Explosion-proof level: BS5501: ⅡA, ⅡB,ⅡC.

Standard for Manufacture and Testing: SY/T0512-1996.

Standard for Flange: HG/T20592-2009.

Please note in order contract if GB, SH, HGJ, JB, ANSI, JIS and other standards are required or there is a need for Pressure change.

 

EXAMPLE:

无缝气瓶生产商,密闭取样器,自动切水器,截油排水器

Ordering Information:

Choosing the proper flame arrestor is critical to the safety of equipment and personnel. Before ordering, please consult our technical team. And following basic information should be made clear before ordering:

Length of pipe between the arrestor and the ignition source without bends

Length of pipe between the arrestor and the ignition source with one 90° bend

Length of pipe between the arrestor and the ignition source with multiple bends

Flame stabilization at stoichiometric mixture and ambient temperature not to exceed 140°F (60°C)

Operating Pressure

无缝气瓶生产商,密闭取样器,自动切水器,截油排水器


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