供应VVI41.15-VVI41.20-VVI41.25西门子温控阀
VVI41...VXI41... • 阀体: 青铜CC491K (Rg5) • 公称直径: DN15 ... DN50 • 流量: 2.5 ... 40 m3/h • 内螺纹连接 Rp… 符合 ISO 7/1 • 可与SQX..., SKD... 执行器配合安装 适用于开式系统和闭式系统中冷冻水、低压热水、饱和蒸汽的控制
材质:青铜 阀芯:黄铜 公称:PN16 连接:内螺纹 低温:-25°C 高温:140°C 阀杆行程:20mm
|
型号概览:(VVI41...)
公称直径 mm |
Kvs 流量系数 [m3/h] |
SQX
|
SKD
|
型 号[两通阀] |
|
|
△Pmax |
△Ps |
△Pmax |
△Ps |
VVI41.15-2.5 VVI41.15-4 |
15 |
2.5 4.0 |
400 |
1600 |
400 |
1600 |
VVI41.20-6.3 |
20 |
6.3 |
400 |
1600 |
400 |
1600 |
VVI41.25-10 |
25 |
10 |
400 |
1550 |
400 |
1600 |
VVI41.32-16 |
32 |
16 |
400 |
875 |
400 |
1275 |
VVI41.40-25 |
40 |
25 |
400 |
525 |
400 |
775 |
VVI41.50-40 |
50 |
40 |
300 |
300 |
400 |
450 |
△Pmax阀门最大允许压差;△Ps阀门关闭压差
型号概览:(VXI41...)
公称直径 mm |
Kvs 流量系数 [m3/h] |
SQX
|
SKD
|
型 号[三通阀] |
|
|
△Pmax |
△Pmax |
VXI41.15-2.5 VXI41.15-4 |
15 |
2.5 4.0 |
400 |
400 |
VXI41.20-6.3 |
20 |
6.3 |
400 |
400 |
VXI41.25-10 |
25 |
10 |
400 |
400 |
VXI41.32-16 |
32 |
16 |
400 |
400 |
VXI41.40-25 |
40 |
25 |
400 |
400 |
VXI41.50-40 |
50 |
40 |
300 |
400 |
△Pmax阀门最大允许压差;△Ps阀门关闭压差 |