产品名称: VVF40..两通阀,VXF40..三通阀
规 格: DN15--DN150
产品类别: 西门子电动阀
产品备注: 水用两通阀/三通阀,法兰连接,PN16,行程20mm/40mm
VVF40..两通阀,VXF40..三通阀
水用两通阀/三通阀,法兰连接,PN16,行程20mm/40mm
VVF40...两通阀 / 三通阀
- 适用于闭式循环系统中,冷冻水和低温热水的的控制
材质:铸铁
阀芯:≤DN40铬镍钢/黄铜
≥DN50铬镍钢/青铜
承压:PN16
低温:-10°C
高温:150°C
阀杆行程:≤DN80:20mm
≥DN100:40mm
型号概览:(VVF40...)
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
VVF40.15-1.9
VVF40.15-2.5
VVF40.15-3
VVF40.15-4 15 1.9
2.5
3
4 300 300 1600
VVF40.25-5
VVF40.25-6.3
VVF40.25-7.5
VVF40.25-10 25 5
6.3
7.5
10 300 1550 300
VVF40.40-12
VVF40.40-16
VVF40.40-19
VVF40.40-25 45 12
16
19
25 300 00 1600
VVF40.50-31
VVF40.50-40 50 31
40 300 325 300
VVF40.65-49
VVF40.65-63 65 49
63 275 300 750
VVF40.80-78
VVF40.80-100 80 78
100 100
VVF40.100-124
VVF40.24
160 200 300
VVF40.125-200
VVF40.00
250 150 200
VVF40.150-300
VVF40. 300
315 100 125
△Pmax阀门最大允许压差;△Ps阀门关闭压差
型号概览:()
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
VXF40.80-78
VXF40.80-100 80 78
100 100
175 300
VXF40.100-124
VXF40.24
160
200
VXF40.125-200
VXF40.00
250
150