参数规格
规格 | 外形尺寸 | |||||
|---|---|---|---|---|---|---|
ΦD | Φd | I | L | h | NPT | |
| 1／2″ | 30.0 | 21.5 | 22.2 | 41.0 | 13.5 | 1／2″ |
| 3／4″ | 35.0 | 26.9 | 25.4 | 44.5 | 14.0 | 3／4″ |
| 1″ | 44.0 | 33.7 | 28.6 | 51.0 | 17.5 | 1″ |
| 1—1／4″ | 54.0 | 42.4 | 31.8 | 56.5 | 18.5 | 1—1／4″ |
| 1—1／2″ | 60.3 | 48.6 | 34.9 | 61.0 | 19.0 | 1—1／2″ |
| 2″ | 73.3 | 60.6 | 38.1 | 65.0 | 20.0 | 2″ |
| 2—1／2″ | 89.2 | 73.4 | 44.5 | 81.0 | 29.0 | 2—1／2″ |
| 3″ | 105.5 | 89.3 | 47.6 | 86.0 | 30.5 | 3″ |
| 4″ | 133.0 | 114.8 | 57.2 | 99.0 | 33.0 | 4″ |
