THE FUTURE OF HIGH PERFORMANCE SEALING HAS ARRIVED
1,000,000 times lower leakage than TA-LUFT Test limit
25 times lower leakage than Chevron Fugitive Emissions Test limit
Pass API 6FB Fire Test
| Design
✦ Helical concentric bevelled ribs,each side covered with Graphite, PTFE or Mica ✦ Unitary design with or without a centering ring ✦ Rounded, non-sharp contact surface ✦ Unique Stop-Step design |
Advantages
✦ Internally self-energized and by fluidpressure for better sealing performance ✦ Interchangeable with all spiral wound gaskets and Camprofile gaskets ✦ Will not damage flange like Camprofile gaskets and spiral wound gaskets ✦ Prevents over-compression of sealing element |
| Features
1. Patented helical concentric bevelled ribs. The number of ribs grows with the increasing pressure class. 2. Unique Stop-Step design Manufactured with single or double stop-steps depends upon the sealing width. 3. Self-energized by fluid pressure 4. Unitary design with (Type II) or without (Type I) a centering ring |
 |
| Technical Specifications
Standard Materials
Temperature Range
|
Standard Sizes
International Standard
|
 |
|||||||||||||||||||||||
 |
1. TA_Luft Certificate
2. API 6FB Fire Test Report
3. Chevron Fugitive Emission Test
Updating…..
The new OvOn™ bidirectional spring not only acts as a normal spring to compensate for load loss but also acts in the opposite direction to prevent over-compression of the gasket.
Compensate for gasket
Sealing load loss caused by bolt relaxation, high temperature metal fatigue and gasket creep
