API6D Three-piece G3 Series Flanged End Trunnion Ball Valve Three-piece G3 Series Flanged End Trunnion Ball Valve·Pressure Rating: ANSI 150Lb, 300Lb, 600Lb, 900Lb, 1500Lb·Size Range: 1~24·Body Material: WCBA105, LF2LCC, LCB, CF8F304, CF8MF316, CF3F304L, CF3MF316L API6D Three-piece G3 Series Flanged End Trunnion Ball Valve