主要外形及连接尺寸
| 公称压力Mpa | 公称直径DN(mm) | D | D1 | D2 | K | L | f | f1 | C | z-d | H |
| 1.6 | 15 | 95 | 45 | / | 65 | 130 | 2 | / | 14 | 4-φ14 | 75 |
| 20 | 105 | 55 | / | 75 | 150 | 2 | / | 14 | 4 -φ14 | 95 | |
| 25 | 115 | 65 | / | 85 | 160 | 2 | / | 14 | 4-φ14 | 100 | |
| 32 | 135 | 78 | / | 100 | 180 | 2 | / | 16 | 4 -φ18 | 110 | |
| 40 | 145 | 85 | / | 110 | 200 | 3 | / | 16 | 4-φ18 | 120 | |
| 50 | 160 | 100 | / | 125 | 230 | 3 | / | 16 | 4 -φ18 | 135 | |
| 65 | 180 | 120 | / | 145 | 290 | 3 | / | 18 | 4-φ18 | 175 | |
| 80 | 195 | 135 | / | 160 | 310 | 3 | / | 20 | 8 -φ18 | 180 | |
| 100 | 215 | 155 | / | 180 | 350 | 3 | / | 20 | 8-φ18 | 215 | |
| 125 | 245 | 185 | / | 210 | 400 | 3 | / | 20 | 8 -φ18 | 240 | |
| 150 | 280 | 210 | / | 240 | 480 | 3 | / | 20 | 8-φ18 | 325 | |
| 200 | 335 | 265 | / | 295 | 600 | 3 | / | 20 | 8 -φ18 | 385 | |
| 250 | 405 | 320 | / | 355 | 650 | 3 | / | 30 | 12-φ25 | 430 | |
| 300 | 460 | 375 | / | 410 | 750 | 4 | / | 30 | 12 -φ25 | 490 | |
| 350 | 520 | 435 | / | 470 | 850 | 4 | / | 34 | 16-φ25 | 560 | |
| 400 | 580 | 485 | / | 525 | 950 | 4 | / | 36 | 16 -φ30 | 630 | |
| 450 | 640 | 545 | / | 585 | 1050 | 4 | / | 40 | 20-φ30 | 710 | |
| 500 | 705 | 608 | // | 650 | 1150 | 4 | / | 44 | 20 -φ34 | 800 | |
| 600 | 840 | 718 | / | 770 | 1350 | 5 | / | 48 | 20-φ41 | 890 | |
| 2.5 | 15 | 95 | 45 | / | 65 | 130 | 2 | / | 16 | 4 -φ14 | 75 |
| 20 | 105 | 55 | / | 75 | 150 | 2 | / | 16 | 4-φ14 | 95 | |
| 25 | 115 | 65 | / | 85 | 160 | 2 | / | 16 | 4 -φ14 | 100 | |
| 32 | 135 | 78 | / | 100 | 180 | 2 | / | 18 | 4-φ18 | 110 | |
| 40 | 145 | 85 | / | 110 | 200 | 3 | / | 18 | 4 -φ18 | 120 | |
| 50 | 160 | 100 | / | 125 | 230 | 3 | / | 20 | 4-φ18 | 135 |
