认证:
工程图:
|
编号 |
口径 |
调节范围 |
Kv (m³/h) |
|
|
252340 |
1/2'' |
30–65°C |
4.0 |
|
|
252350 |
3/4'' |
30–65°C |
4.5 |
|
|
252360 |
1'' |
30–65°C |
6.9 |
|
|
252370 |
1 1/4'' |
30–65°C |
9.1 |
|
|
252380 |
1 1/2'' |
30–65°C |
14.5 |
|
|
252390 |
2'' |
30–65°C |
19.0 |
|