Industrial grade Butterfly Valve has a streamlined disc profile that provides smooth flow and ensures low pressure drop. The Butterfly Valve comes with self lubricating bearings capable of withstanding hydrostatic disc load. The Butterfly Valve has single piece replaceable seals in resilient rubber that provide drop tight sealing. The Industrial grade Butterfly Valve is available with clamping ring in segment form or in one piece which facilitate uniform seat seating and local repair.