- Butterfly Valves (ACE VALVE)
- Butterfly Valve Seat Ring
- JIS Valves
- Tank Cleaning & Gas Freeing (Dasic Marine)
- Dasic Marine Anti-Piracy System
- Tank Cleaning & Gas Freeing (Victor Marine)
- Oily Water Separator (Victor Marine)
- Sewage Treatment Plants (Victor Marine)
- General Supply
- Ring shape bolt hole for bolting with flange.
- Keep pressure inside during repairing adjacent one side pipe.
- Different flange shape.
- Possible damage on full face gasket.
- Hard repairing corroded bolt.
- More man-hour for installation.
- Heavy weight and more cost.
The axis of disc rotation is double eccentric offset to the seat ring.
When the disc rotates, it unseats at a small turning angle by this cam effect.
This prevents seat abrasion and provides perfect seal for a long period.
Application of piping system:
- Marine tankers-shipbuilding
- Offshore/Onshore plants, oil/gas
- production platform
- Chemical and petro-chemical plants
- Water treatment-purification
- Steel and metal plants
- Military application
- Pulp and paper plants
- Food plants
- Textile industry
- Sugar refining
- Fire safe piping system