Advance Concentric Butterfly Valves are designed and manufactured to have optimal mix of structural stability, flow efficiency and effective seating coupled with advantage of light weight, compact design and ease of operation. Only a quarter turn is needed to fully open or close the valves. 

The valves are provided with integrally moulded elastomer body liner to provide perfect seating and complete isolation of body  material from media to prevent it from any corrosive and abrasive impact of fluid. The body liner material can be provided to suit specific  fluid service for long maintenance free life.

The values are ready to install in any position between horizontal to vertical piping. No gaskets are required as the body liner effect seal between the value body and the mating pipe flanges.