Wafer/ Wafer Lugged Encapsulated Butterfly Valve is specially designed to eliminate media contact with any metallic surface of the valve. The Butterfly Valve is available in wafer as well as wafer lugged version with a host of seat and encapsulation material to cater to majority of the chemical process industry. The Butterfly Valve has a fully rubber lined body and a rubber encapsulated disc with a square slot for the drive end shaft. Wafer/ Wafer Lugged Encapsulated Butterfly Valve is provided with integrally moulded spherical profile seat with a matching profile on the disc shoulder [both closed die moulded] that ensures perfect sealing with minimum operating torque and prevents any fluid ingress into the shaft bores.
