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产品型号 |
DN |
kvs [m³/h] |
Sv |
VVF47.50 |
50 |
40 |
> 50 |
VVF47.65 |
65 |
63 |
|
VVF47.80 |
80 |
100 |
|
VVF47.100 |
100 |
160 |
|
VVF47.125 |
125 |
250 |
|
VVF47.150 |
150 |
315 |
D