| 
| 公称直径
mm | Kvs
流量系数
[m3/h] | 
SQX | 
SKD | 
SKB |
SKC |
| 型 号[三通阀] | △Pmax | △Pmax | △Pmax | △Pmax |
| VXF40.15-1.9
VXF40.15-2.5
VXF40.15-3
VXF40.15-4 | 15 | 1.9
2.5
3
4 | 300 | 300 | 300 | |
| VXF40.25-5
VXF40.25-6.3
VXF40.25-7.5
VXF40.25-10 | 25 | 5
6.3
7.5
10 | 300 | 300 | 300 | |
| VXF40.40-12
VXF40.40-16
VXF40.40-19
VXF40.40-25 | 45 | 12
16
19
25 | 300 | 300 | 300 | |
| VXF40.50-31
VXF40.50-40 | 50 | 31
40 | 300 | 300 | 300 | |
| VXF40.65-49
VXF40.65-63 | 65 | 49
63 | 175 | 275 | 300 | |
| VXF40.80-78
VXF40.80-100 | 80 | 78
100 | 100 | 175 | 300 | |
| VXF40.100-124
VXF40.100-160 | 100 | 124
160 | | | | 200 |
| VXF40.125-200
VXF40.125-250 | 125 | 200
250 | | | | 150 |
| VXF40.150-300
VXF40.150-315 | 150 | 300
315 | | | | 100 |
