西门子两通阀/三通阀,法兰连接,PN16,行程20mm/40mm
VXF41...三通阀
- 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
VXF41...三通阀型号概览:(VXF41...)
| 公称直径 | Kvs | SQX | SKD | SKB | SKC |
型 号[三通阀] | △Pmax | △Pmax | △Pmax | △Pmax | ||
VXF41.14 | 15 | 1.9 | 800 | 800 | 800 | |
VXF41.24 VXF41.25 | 25 | 5 | 800 | 800 | 800 |
|
VXF41.39 | 40 | 12 | 500 | 750 | 800 |
|
VXF41.49 | 50 | 19 | 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