壓力平衡式旋塞閥的力矩值參考表
| 公稱尺寸 |
Class |
| 150 |
300 |
600 |
900 |
1500 |
| DN/mm |
NPS/in |
力 矩/N-M |
| 50 |
2 |
98 |
172 |
292 |
417 |
654 |
| 80 |
3 |
120 |
218 |
380 |
540 |
862 |
| 100 |
4 |
302 |
536 |
918 |
1258 |
2064 |
| 150 |
6 |
628 |
1080 |
1814 |
2548 |
4022 |
| 200 |
8 |
2032 |
3208 |
5114 |
7022 |
10848 |
| 250 |
10 |
2166 |
3258 |
6088 |
8516 |
13388 |
| 300 |
12 |
3119 |
5202 |
8594 |
11986 |
18792 |
| 350 |
14 |
4846 |
8486 |
14406 |
20326 |
- |
| 400 |
16 |
6032 |
10696 |
18242 |
- |
- |
| 450 |
18 |
9142 |
15940 |
26998 |
- |
- |
| 500 |
20 |
12022 |
21040 |
35972 |
- |
- |
| 550 |
22 |
13866 |
24082 |
41220 |
- |
- |
| 600 |
24 |
19424 |
34478 |
58962 |
- |
- |
|
