ball valves 1) Material: 304, 316, 316L, WCB, FC 2) Actuating: pneumatic, electic, ... end & Blow-out proof stem & Fire safe construction & Anti static deviceBall Type: Floating BallPort Type: Full BoreMaterial: WCB, FC, CF8, CF3, CF8M, CF3M ... . We have obtained certificates of CE, ISO 9001.Fuzhou Lilai Valve Fittings Co., Ltd. 3pcs Full Port 1000 wog Threaded Stainless Steel Ball Valve