The characteristics of the Sedelon Bronze API Ball Valve are of corrosion resistance , oxidation resistance ， electric resistance and clean sanitation. These features make Bronze API Ball Valve special and incomparable to other metal material valves. A Bronze API Ball Valve is a valve which can be used for isolating or regulating flow. Application Face to Face Dimensions:ANSI B16.10 Flange end Dimension :ANSI B16.5 Butt Welded Dimensions：ANSI B16.25 Design and Manufacture：API 6D Pressure Test：API598 Materials：WCB 、WC6 、WC9 、CF8、 CF8M、 CF3、 CF3M 、CN7M、LC1 LC2、LC3、LCB、LCC、Monel、 20# Alloys、4A、5A、C95800、C95500、A105、 F304 、F304L 、F316 、F316L、LF1 、LF2、LF3、LF9、 F51、F53、F11、F22, ect. http://www.pressure-valves.com