Concentric Butterfly Valves By Advance Valves Pvt. Ltd.

These 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.

The valves are provided with integrally moulded elastomer body liner for perfect seating and complete isolation of body material from fluid media. No gaskets are required as the body liner effects a perfect seal between the valve body and the mating pipe flanges.

The valves are designed using Finite Element Methods.

Advance Butterfly Valves conform to BS:5155, IS:13095 and also API 609. It also generally complies with AWWA C-504, International standard ISO 10631 and draft European standard pr EN 593.