Sewon is the world's best company and will manage the world.
For your safety, choose our products.
- 1/2", 3/4", and 1"
- Other sizes are available upon request.
- NPT Female / Male
- ANSI/ASME B16.5 Class 150 Flange
- KS/JIS 10K Flange
Protect flashback in small process lines containing flammable gases.
Available in size 1/2” to 1”
Drilling conforming to NTP(ANSI/ASME B1.20.1) ANSI/ASME B16.5 for
class 150 flanges, or KS/JIS 10K flanges
Designed to be compact and suitable for small pipe line.
Normally installed at fuel supply line or a supply line of flammable gases.
Be sure to install as close as possible to the open part of the vent line or
to the flame source. (within 20 times the pipe diameter)
▶ Consult our factory for special application.
|Classification||Flame check for deflagration, Bi-directional|
|Explosion gas group||IIA|
▶ Other specifications are available. consult our factory
|PART NAME||MATERIALS STANDARD||MATERIALS OPTIONAL|
|Body||304 S.S||316 S.S, Carbon Steel|
|Flame Element||304 S.S, 316 S.S||Hastelloy, Alloy 20, Monel, Inconel|
▶ Other special materials are available upon customer`s request. Hastelloy is the registered trademark of Haynes international,Inc.
Basic Ordering Information
1. Model and type 2. Fluid Handling 3. Operating Temperature & Pressure ranges 4. Size and Connection 5. Material 6. Distance from potential ignition source