WAFER & LUG BUTTERFLY VALVES, PN16/CL125/150 1. Size: DN50-DN600 2. Flange: DIN2501, ... , BS10 TABLE E, ANSI B16.1, JIS 10K WAFER & LUG BUTTERFLY VALVES, PN16/CL125/1501. Size: DN50-DN6002. The flanges can be ... , air, vapor, food, medicine, oils, acids, alkalis, salts, etc. Wafer Butterfly Valves, PN16/CL125/150