168 HIGH PURITY SERIES DIMENSIONS TABLE Full-Face Type (JIS 10K) Unit:mm Nominal Size D1 D2 D3 n e d1 d2 mm inch 13 3/8 15 65 88 4 15 22 37 15 1/2 18 70 93 4 15 26 41 20 3/4 22 75 98 4 15 32 47 25 1 30 90 123 4 19 38 53 32 11/4 37 100 133 4 19 50 65 40 11/2 43 105 138 4 19 54 69 50 2 54 120 153 4 19 68 83 65 21/2 69 140 173 4 19 86 101 80（75） 3 80 150 183 8 19 98 112 100 4 102 175 208 8 19 120 138 125 5 127 210 248 8 23 145 166 150 6 150 240 278 8 23 168 190 200 8 198 290 328 12 23 216 247 250 10 249 355 398 12 25 270 306 300 12 300 400 443 16 25 324 352 350 14 350 445 488 16 25 370 390 mm(inch) N・m FT-LB mm(inch) N・m FT-LB mm(inch) N・m FT-LB 15 (1/2) 17.5 13 65 (21/2) 22.5 16 200 (8) 55 40 20 (3/4) 17.5 13 80 (3) 30 22 250(10) 55 40 25 (1) 20 14 100(4) 30 22 300(12) 60 43 40 (11/2) 20 14 125(5) 40 29 350(14) 60 43 50 (2) 22.5 16 150(6) 45 32 400(16) 80 58 RECOMMENDED TIGHTENING TORQUE with Flat Face Flange and regular sus Bolt〈ALL MATERIALS / FULL FACE TYPE〉 TRUE UNION DIAPHRAGM LAB COCK PANEL MOUNTING BALL VALVE TYPE21 VALVE TYPE14 HP-PVC PIPES AV GASKET MULTI-JOINT AV FLANGE AV PREFAB JOINT HP-PVC FITTINGS & FITTINGS