其他說明
| 管道與靶片配用 | 流量調(diào)節(jié)范圍 | 切換差 | 重復(fù)性誤差 | |
| 管道直徑 | 靶片號(hào) | |||
| 1″ | 1# | 20~48 | 8 | 1.1 |
| 1-1/4″ | 1# | 34~100 | 10 | 2.6 |
| 1-1/2″ | 1# | 65~160 | 14 | 3.8 |
| 2″ | 1# | 120~280 | 26 | 6.4 |
| *2-1/2″ | 1# | 210~550 | 18 | |
| *3″ | 1# | 380~750 | 20 | |
| 2″ | 2# | 40~140 | 18 | 4.0 |
| *2-1/2″ | 2# | 110~340 | 15 | |
| *3″ | 2# | 180~470 | 18 | |
| *4″ | 2# | 350~920 | 20 | |
| *3″ | 3# | 115~220 | 20 | |
| *4″ | 3# | 210~590 | 20 | |
| *5″ | 3# | 380~1200 | 40 | |
| *6″ | 3# | 550~1800 | 80 | |







