美标对焊式硬密封蝶阀;D363H-150Lb美标对焊式硬密封蝶阀
美标D363（H、W）对焊式硬密封蝶阀系列外形尺寸（C、P、R、V）
| ANSI 150Lb | |||||||||
| 公称通径 | L | Dn | d1 | H1 | H2 | H | Do | 近似重量（kg) | |
| in | mm | ||||||||
| 3 | 76 | 114 | 89.1 | 78.1 | 186 | 90 | 230 | 160 | 27 |
| 4 | 100 | 127 | 114.3 | 102.3 | 195 | 100 | 239 | 160 | 34 |
| 5 | 125 | 140 | 139.8 | 126.6 | 208 | 113 | 252 | 160 | 41 |
| 6 | 150 | 140 | 165.2 | 151 | 240 | 130 | 284 | 160 | 43 |
| 8 | 200 | 152 | 216.3 | 199.9 | 265 | 202 | 307 | 200 | 81 |
| 10 | 250 | 165 | 267.4 | 248.8 | 295 | 235 | 337 | 200 | 102 |
| 12 | 300 | 178 | 318.5 | 297.9 | 340 | 280 | 392 | 250 | 132 |
| 14 | 350 | 190 | 355.6 | 333.4 | 383 | 315 | 435 | 300 | 164 |
| 16 | 400 | 216 | 406.4 | 381.0 | 427 | 355 | 481 | 400 | 193 |
| 18 | 450 | 222 | 457.2 | 428.6 | 467 | 370 | 521 | 400 | 238 |
| 20 | 500 | 229 | 508 | 477.8 | 499 | 406 | 568 | 450 | 302 |
| 24 | 600 | 267 | 609.6 | 574.8 | 618 | 464 | 689 | 500 | 457 |
| 28 | 700 | 393 | 745 | 560 | 903 | 350＊ | 810 | ||
| 30 | 800 | 318 | 809 | 630 | 967 | 350＊ | 1093 | ||
| 36 | 900 | 330 | 873 | 697 | 1030 | 350＊ | 1410 | ||
| 42 | 1050 | 410 | 964 | 777 | 1122 | 350＊ | 1870 | ||
;D363H-150Lb
| ANSI 300Lb | |||||||||
| 公称通径 | L | Dn | d1 | H1 | H2 | H | Do | 近似重量（kg) | |
| in | mm | ||||||||
| 3 | 76 | 180 | 89.1 | 78.1 | 242 | 108 | 286 | 160 | 35 |
| 4 | 100 | 190 | 114.3 | 102.3 | 204 | 108 | 248 | 160 | 38 |
| 5 | 125 | 200 | 139.8 | 126.6 | 214 | 120 | 258 | 160 | 50 |
| 6 | 150 | 210 | 165.2 | 151 | 259 | 135 | 301 | 200 | 45 |
| 8 | 200 | 230 | 216.3 | 199.9 | 276 | 202 | 318 | 200 | 100 |
| 10 | 250 | 250 | 267.4 | 248.8 | 313 | 235 | 365 | 250 | 135 |
| 12 | 300 | 270 | 318.5 | 297.9 | 363 | 280 | 415 | 300 | 260 |
| 14 | 350 | 290 | 355.6 | 333.4 | 406 | 315 | 458 | 400 | 380 |
| 16 | 400 | 310 | 406.4 | 381 | 441 | 355 | 510 | 450 | 320 |
| 18 | 450 | 330 | 457.2 | 428.6 | 523 | 370 | 591 | 500 | 500 |
| 20 | 500 | 350 | 508 | 477.8 | 602 | 420 | 740 | 350* | 550 |
| 24 | 600 | 390 | 609.6 | 574.8 | 695 | 490 | 833 | 350* | 900 |
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