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SEWON Q&TECH

Venting Device manufacturer, Fire Arrester, Relief Valve, Emergency vent cover, Gauge Hatch,Inert Gas Blanketing and more
Name

FLAME ARRESTER

Model STA+SFH
Series Flame Arrester
Product Description

NOMINAL SIZE
- 2", 2-1/3", 3", 4", 6", 8", 10", and 12"
- Other sizes are available upon request.

CONNECTIONS
- ANSI/ASME B16.5 Class 150 Flange
- KS/JIS 10K Flange


The SEWON Flame Trap Assembly combines a spring loaded thermal valve with a flame arrester to prevent flame propagation in the endurance burning condition of low pressure pipe lines.

The spring loaded thermal valve quickly closes when the fusible retainer is melted in the presesnce of fire.
It can be easily monitored the closed position of seat from external view ports. The fusible retainer can be replaced without disassembling entire unit.

Normally, Sewon STA FlameTrap is combined with horizontal flame arrester Sewon Model SFH.


Specifications

InstallationHorizontal(recommend)
Melting point of fusible retainer135deg.c



Materials

PART NAMEMATERIALS STANDARDMATERIALS OPTIONAL
BodyCarbon Steel, 304 S.S, 316 S.S304L S.S, 3216L S.S
Disk304 S.S, 316 S.S304L S.S, 3216L S.S
Seat304 S.S, 316 S.S304L S.S, 3216L S.S
▶ Other Special materials are available upon customer`s request.


Products of SEWON Q&TECH