carbon steel ball valve 2 pc type flang connection ball of SS304 or SS316 150lb-300lb carbon Steel Float Ball Valves 1. Cast ... . Design: API 608, API 6D, BS5351, ASME B16.34 Structure type: two pcs, full bore, reduced bore, lever, gear, pneumatic, electric ... .Ends: ANSI B16.5, ANSI B16.25 carbon steel float ball valve