VXF31系列西门子三通调节阀适用于闭式循环系统中,冷冻水和低温热水的的控制
VXF31系列西门子三通调节阀材质:铸铁
VXF31系列西门子三通调节阀阀芯:≤DN40铬镍钢/黄铜
≥DN50 铬镍钢/青铜
VXF31系列西门子三通调节阀承压:PN10
连接:法兰
低温:-10°C
高温:150°C
阀杆行程:≤DN80:20mm
≥DN100:40mm
型号概览:(VXF31...)
|
|
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
|
VXF31.15-2.5
VXF31.15-4
|
15
|
2.5
4
|
300
|
300
|
300
|
|
VXF31.24
VXF31.25-6.3
VXF31.25
VXF31.25-10
|
25
|
5
6.3
7.5
10
|
300
|
300
|
300
|
|
VXF31.39
VXF31.40-16
VXF31.40
VXF31.40-25
|
40
|
12
19
25
|
300
|
300
|
300
|
|
VXF31.50
VXF31.50-40
|
50
|
31
40
|
300
|
300
|
300
|
|
VXF31.65
VXF31.65-63
|
65
|
49
63
|
175
|
275
|
300
|
|
VXF31.80
VXF31.80-100
|
80
|
78
100
|
100
|
175
|
300
|
|
VXF31.90
VXF31.100-160
|
100
|
124
160
|
|
|
|
200
|
VXF31.91
VXF31.125-250
|
125
|
200
250
|
|
|
|
150
|
VXF31.92-300
VXF31.150-315
|
150
|
300
315
|
|
|
|
100
|
△Pmax阀门***大允许压差;△Ps阀门关闭压差
|