| 阀门口径DN | 阀轴直径 | 阀门口径DN | 阀轴直径 | ||
| 2″ | DN50 | 12.6 | 16″ | DN400 | 33.15 |
| 2.5″ | DN65 | 12.6 | 18″ | DN450 | 38 |
| 3″ | DN80 | 12.6 | 20″ | DN500 | 41.15 |
| 4″ | DN100 | 15.77 | 24″ | DN600 | 50.65 |
| 5″ | DN125 | 18.92 | 28″ | DN700 | 50.65 |
| 6″ | DN150 | 18.92 | 32″ | DN800 | 63.35 |
| 8″ | DN200 | 22.1 | 36″ | DN900 | 75 |
| 10″ | DN250 | 28.45 | 40″ | DN1000 | 85 |
| 12″ | DN300 | 31.6 | 48″ | DN1200 | 105 |
| 14″ | DN350 | 31.6 | |||
