编号 |
接口口径 |
调节范围 |
Kv (m³/h) |
|
|
523043 |
1/2" |
30-65°C |
4.0 |
|
|
523053 |
3/4" |
30-65°C |
4.5 |
|
|
523063 |
1" |
30-65°C |
6.9 |
|
|
523073 |
1 1/4" |
30-65°C |
9.1 |
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