One Piece Body Ball Valve Structure Type: Rising Stem, Non-rising Stem, Single Disc, ... Handwheel, G One Piece Body Ball ValveDesign & manufacture: API 6D, API 608, ASME B16.34, ANSI/AWWA C507, MSS SP-72, ... BS > 5351, BS 6364, BFCI 70-2, ISO 5211, NACE MR0175 ... , JIS10K~20K, PN10~PN40 Normal diameter or bore: NPS11/2~NPS6, DN40~DN150 One Piece Body Ball Valve