... Valves: Type: Butterfly valves, Gate valves, Check valves, Global valves, Y strainer Size:DN40-1200 or 1.5-48' or above Working ... , ANSI B16.34, API600, API6D,API609,EN593,GB,T12238 (2)End connection: ANSI B 16.1,ASME B16.5, B16.47 ... 5211 (3)Wall thickness: API600, BS1868 (4)Face to face (end to end): EN 558, ASME B16.10, DIN3202, ISO5752, JIS,API609 ...