|
|
|
| 自贡飞球锻钢球阀Cv值 |
| 口径 |
CLASS150 |
CLASS300 |
CLASS600 |
CLASS900 |
CLASS1500 |
| 2" |
500 |
470 |
400 |
360 |
360 |
| 3" |
2300 |
2200 |
1800 |
1800 |
1600 |
| 6" |
5400 |
5400 |
4500 |
4300 |
400 |
| 8" |
10000 |
10000 |
8900 |
8400 |
7900 |
| 10" |
17800 |
17100 |
14500 |
14000 |
13000 |
| 12" |
26000 |
25000 |
22000 |
21000 |
19000 |
| 14" |
32000 |
31000 |
28000 |
26000 |
24000 |
| 16" |
44000 |
42000 |
39000 |
36000 |
33000 |
| 18" |
58000 |
56000 |
51000 |
47500 |
42000 |
| 20" |
75000 |
72000 |
66000 |
60000 |
52000 |
| 24" |
111200 |
102000 |
92000 |
86000 |
81000 |
| 26" |
123000 |
108000 |
98000 |
91000 |
|
| 28" |
143000 |
123000 |
12200 |
112000 |
|
|
|
|
|
