One Piece Body Ball Valve Structure Type: Rising Stem, Non-rising Stem, Single Disc, ... SP-72, BS > 5351, BS 6364, BFCI 70-2, ISO 5211, NACE MR0175. Connection ends: ASME B16.5? ? ASME B16.47, ... API 605, MSS SP-44, ISO 7005-1, JIS B2238, ... , JIS10K~20K, PN10~PN40 Normal diameter or bore: NPS11/2~NPS6, DN40~DN150 One Piece Body Ball Valve