VVF41..两通阀,VXF41..三通阀
产品名称:VVF41..两通阀,VXF41..三通阀
规 格:DN15-DN150
产品类别:西门子电动阀
产品备注:两通阀/三通阀,法兰连接,PN16,行程20mm/40mm。适用于开式系统和闭式系统中低压热水、生活热水、高压热水、热油、饱和蒸汽和过热蒸汽(后缀带4 如:VVF41.50(4))。
材质:球墨铸铁
阀芯:铬镍钢
密封:特弗伦
公称:PN16
连接:法兰
耐温:-25°C...150℃/(180℃,蒸汽阀后缀带4 如:VVF41.50(4))
阀杆行程:
DN50:20mm
DN65-DN150:40mm
型号概览:(VVF41...)
|
公称直径
mm
|
Kvs
流量系数
[m3/h]
|
SQX
|
SKD
|
SKB
|
SKC
|
型 号[两通阀]
|
△Pmax
|
△Ps
|
△Pmax
|
△Ps
|
△Pmax
|
△Ps
|
△Pmax
|
△Ps
|
VVF41.49
VVF41.50
|
50
|
19
31
|
300
|
350
|
400
|
450
|
1000
|
1400
|
|
|
VVF41.65
|
65
|
49
|
|
|
|
|
|
|
600
|
800
|
VVF41.80
|
80
|
78
|
|
|
|
|
|
|
400
|
500
|
VVF41.90
|
100
|
124
|
|
|
|
|
|
|
250
|
300
|
VVF41.91
|
125
|
200
|
|
|
|
|
|
|
175
|
200
|
VVF41.92
|
150
|
300
|
|
|
|
|
|
|
100
|
125
|
△Pmax阀门允许压差;△Ps阀门关闭压差
型号概览:(VXF41...)
|
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
|
VXF41.14
VXF41.15
|
15
|
1.9
3
|
800
|
800
|
800
|
|
VXF41.24 VXF41.25
|
25
|
5
7.5
|
800
|
800
|
800
|
|
VXF41.39
VXF41.40
|
40
|
12
19
|
500
|
750
|
800
|
|
VXF41.49
VXF41.50
|
50
|
19
31
|
350
|
500
|
800
|
|
VXF41.65
|
65
|
49
|
|
|
|
500
|
VXF41.80
|
80
|
78
|
|
|
|
350
|
VXF41.90
|
100
|
124
|
|
|
|
250
|
VXF41.91
|
125
|
200
|
|
|
|
175
|
VXF41.92
|
150
|
300
|
|
|
|
100
|
|
△Pmax阀门允许压差;△Ps阀门关闭压差