Butterfly Triple offset is the high performance metal to metal seated valves designed that would be suitable in throttling as well as positive isolation.
The disc in case move smoothly, free from friction. The unique Replaceable seat & seal configuration of Advance BT series minimizes shut down time and requirement of spare of valves making this a very attractive product. Even the product is replacing traditional Gate and Ball Valve.
Triple Offset Butterfly Valves Quarter turn operation are: