外形及连接尺寸Main external and connecting dime
| 公称压力PN(MPa) | 公称通径DN(mm) | 外形尺寸(mm) |
| L | D | D1 | D2 | Dn | b | f | Z-Φd | H | H1 | DO |
| 1.6 | 25 | 160 | 1 15 | 85 | 65 | 25 | 14 | 2 | 4-14 | 230 | 255 | 160 |
| 32 | 180 | 135 | 100 | 78 | 31 | 16 | 2 | 4-18 | 275 | 305 | 180 |
| 40 | 200 | 145 | 1 10 | 85 | 38 | 16 | 3 | 4-18 | 290 | 320 | 200 |
| 50 | 230 | 160 | 125 | 100 | 49 | 16 | 3 | 4-18 | 357 | 395 | 240 |
| 65 | 290 | 180 | 145 | 120 | 66 | 18 | 3 | 4-18 | 385 | 425 | 280 |
| 80 | 310 | 195 | 160 | 135 | 78 | 20 | 3 | 8-18 | 412 | 461 | 280 |
| 100 | 350 | 215 | 180 | 155 | 96 | 20 | 3 | 8-18 | 440 | 490 | 320 |
| 125 | 400 | 245 | 210 | 185 | 121 | 22 | 3 | 8-18 | 470 | 525 | 360 |
| 150 | 480 | 280 | 240 | 210 | 146 | 24 | 3 | 8-23 | 540 | 610 | 400 |
| 200 | 600 | 335 | 295 | 265 | 202 | 26 | 3 | 12-23 | 650 | 740 | 400 |
| 250 | 730 | 405 | 355 | 320 | 250 | 30 | 3 | 12-25 | 725 | 825 | 450 |
| 300 | 850 | 460 | 410 | 375 | 300 | 30 | 4 | 12-25 | 795 | 930 | 500 |
| 350 | 980 | 520 | 470 | 435 | 337 | 34 | 4 | 16-25 | 880 | 1040 | 550 |
| 2.5 | 25 | 160 | 115 | 85 | 65 | 25 | 16 | 2 | 4-14 | 230 | 255 | 160 |
| 32 | 180 | 135 | 100 | 78 | 31 | 18 | 2 | 4-18 | 275 | 305 | 180 |
| 40 | 200 | 145 | 110 |
