Azbil Corporation No. SS2-GTX00F-0100 - 17 - Flash diaphragm flange External diaphragm flange Rating Flange rating D T C N H d t [Unit: mm] 1.5 inch/ 40 mm JIS 10K - 40 mm 140 18 105 4 19 81 16 JIS 20K - 40 mm 140 18 105 4 19 JIS 30K - 40 mm 160 25 120 4 23 ANSI 150 - 1.5 inch 127 18 98.6 4 16 ANSI 300 - 1.5 inch 155 25 114.3 4 22 ANSI 600 - 1.5 inch 155 32 114.3 4 22 JPI 150 - 1.5 inch 127 18 98.6 4 16 JPI 300 - 1.5 inch 155 25 114.3 4 22 JPI 600 - 1.5 inch 155 32 114.3 4 22 2 inches/ 50 mm JIS 10K - 50 mm 155 16 120 4 19 99 19 JIS 20K - 50 mm 155 18 120 8 19 JIS 30K - 50 mm 165 22 130 8 19 ANSI 150 - 2 inches 152 19.5 120.6 4 19 ANSI 300 - 2 inches 165 22.5 127 8 19 ANSI 600 - 2 inches 165 25.5 127 8 19 JPI 150 - 2 inches 152 19.5 120.6 4 19 JPI 300 - 2 inches 165 22.5 127 8 19 JPI 600 - 2 inches 165 25.5 127 8 19 3 inches/ 80 mm JIS 10K - 80 mm 185 18 150 8 19 129.5 22 JIS 20K - 80 mm 200 22 160 8 23 JIS 30K - 80 mm 210 28 170 8 23 ANSI 150 - 3 inches 190 24 152.4 4 19 Material of wetted parts B ANSI 300 - 3 inches 210 28.5 168.1 8 22 316 SST 40 ANSI 600 - 3 inches 210 32 168.1 8 22 316L SST JPI 150 - 3 inches 190 24 152.4 4 19 ASTM B575 (Hastelloy C-276 equivalent) 43 JPI 300 - 3 inches 210 28.5 168.1 8 22 Tantalum 62 JPI 600 - 3 inches 210 32 168.1 8 22 Rating Flange rating D T C N H d1 d2 t B L [Unit; mm] 2 inches/ 50 mm JIS 10K - 50 mm 155 16 120 4 19 99 47±1 19 40 50 JIS 20K - 50 mm 155 18 120 8 19 100 JIS 30K - 50 mm 165 22 130 8 19 150 ANSI 150 - 2 inches 152 19.5 120.6 4 19 200 ANSI 300 - 2 inches 165 22.5 127 8 19 250 ANSI 600 - 2 inches 165 25.5 127 8 19 300 JPI 150 - 2 inches 152 19.5 120.6 4 19 JPI 300 - 2 inches 165 22.5 127 8 19 JPI 600 - 2 inches 165 25.5 127 8 19 3 inches/ 80 mm JIS 10K - 80 mm 185 18 150 8 19 129.5 69±1 22 JIS 20K - 80 mm 200 22 160 8 23 JIS 30K - 80 mm 210 28 170 8 23 ANSI 150 - 3 inches 190 24 152.4 4 19 ANSI 300 - 3 inches 210 28.5 168.1 8 22 ANSI 600 - 3 inches 210 32 168.1 8 22 JPI 150 - 3 inches 190 24 152.4 4 19 JPI 300 - 3 inches 210 28.5 168.1 8 22 JPI 600 - 3 inches 210 32 168.1 8 22 4 inches/ 100 mm JIS 10K - 100 mm 210 18 175 8 19 157 95±1 23 JIS 20K - 100 mm 225 24 185 8 23 JIS 30K - 100 mm 240 32 195 8 25 ANSI 150 - 4 inches 229 24 190.5 8 19 ANSI 300 - 4 inches 254 32 200.2 8 22 JPI 150 - 4 inches 229 24 190.5 8 19 JPI 300 - 4 inches 254 32 200.2 8 22 T t d D N-H hole C P.C Diaphragm diameter B T t d1 D N-H hole C P.C Diaphragm diameter 40 d2 L 1 5