弹性座封闸阀(明杆)

尺寸表:
| 公称通径 | D | D1 | n-d | L | H | H1 | |||
| 1.0MPa | 1.6MPa | 1.0MPa | 1.6MPa | 1.0MPa | 1.6MPa | ||||
| 50 | 165 | 125 | 4-19 | 178 | 300 | 365 | |||
| 65 | 185 | 145 | 4-19 | 190 | 320 | 385 | |||
| 80 | 200 | 160 | 8-19 | 203 | 365 | 445 | |||
| 100 | 220 | 180 | 8-19 | 229 | 400 | 505 | |||
| 125 | 250 | 210 | 8-19 | 254 | 500 | 635 | |||
| 150 | 285 | 240 | 8-23 | 267 | 550 | 695 | |||
| 200 | 340 | 395 | 8-23 | 12-23 | 292 | 690 | 940 | ||
| 250 | 405 | 350 | 355 | 12-23 | 12-28 | 330 | 885 | 1156 | |
| 300 | 460 | 400 | 410 | 12-23 | 12-28 | 356 | 1015 | 1315 | |
| 350 | 520 | 460 | 470 | 16-23 | 16-28 | 381 | 1180 | 1535 | |
| 400 | 580 | 515 | 525 | 16-28 | 16-31 | 406 | 1250 | 1640 | |
| 450 | 640 | 565 | 585 | 20-28 | 20-31 | 432 | 1400 | 1850 | |
| 500 | 715 | 620 | 650 | 20-28 | 20-34 | 457 | 1650 | 2150 | |
| 600 | 840 | 725 | 770 | 20-31 | 20-37 | 508 | 1845 | 2445 | |