... 2004, and TS certificates. 2. design & Manufacture:floating ball valves mainly apply to the industries of nature gas, oil ... is made of casting or forging; the ball is floating, the ball moves (floats) downstream to maintain close ... DIN,JIN,ASMEB16.34structure: split body ,3 pieces,floating and trunnion mountedConnection ends: flange (ASME/ANSI ... , PEEK, nylon, RPTFE 2 piece cast steel floating ball valve