b'LARGE DIAMETER BUTTERFLY VALVESMODEL HU-B63Size / Range DN100-DN1200General EN 593Mounting Pad ISO 5211Face to Face EN 558-1 13 SeriesFlange Drilling DIN2501 PN10/PN16*Check with APV for available seat ratings on larger sizes.Flange driling according to ASME B16.1, ASME B16.5, ASA 150, BS 4504 PN10/PN16, BS10 Table D/E, EN 1092 PN2.5~PN25 AS 2129 Table D/E, AS 4087 PN14, PN16, PN21, JIS10K,ISO 7005 etc.MATERIALH31 Parts Description Material SpecificationD 7C 6A 1 Body Carbon Steel A216 WCBn-d 2 Disc Carbon Steel A216 WCBH1 93 Stem Stainless Steel AISI31682 4 Disc Sealing Stainless Steel + Graphite/Asbestine3 DN5 Body Sealing Stainless Steel AISI3046 Bushing Bronze B624 7 O Ring EPDMH256B 8 Pin Stainless Steel AISI3169 Retaining Ring Carbon Steel A216 WCBLDIMENSIONS (MM)Size DIN2501 PN16L H1 H2 H3DN NPS D C n-d100 4 127 179 146 30 220 180 8-18125 5 140 212.5 160.5 40 250 210 8-18150 6 140 227 178 40 285 240 8-22200 8 152 273 212 45 340 295 12-22250 10 165 310 271 45 405 355 12-26300 12 178 337 268 45 460 410 12-26350 14 190 400 338 75 520 470 16-26400 16 216 430 357 75 580 525 16-30450 18 222 482 377 75 640 585 20-30500 20 229 515 451 75 715 650 20-33600 24 267 587.5 502 85 840 770 20-36700 28 292 643 565 110 910 840 24-36800 32 318 713 612 110 1025 950 24-39900 36 330 799 654.5 145 1125 1050 28-391000 40 410 895.5 719.5 168 1255 1170 28-421200 48 470 999 882 180 1485 1390 32-4840 SUPERSEAL - Butterfly Valves SUPERSEAL - Butterfly Valves 41'