... ''Ball Type: Floating BallPort Type: Full BoreMaterial: WCB, FC, CF8, CF3, CF8M, CF3M, etc.Ball and Stem: SS304, SS316, SS304L, SS316L, etc.Valve ... Seat: PTFE / RPTFE / PCTFE / PEEK / DEVLON, etc.Operation: Manual, Above 10 with ... L.Lai’s high technology. We have obtained certificates of CE, ISO 9001:2008. Fuzhou Lilai Valve Fittings Co., Ltd ...