品牌
经销商厂商性质
上海市所在地
西门子进口电动温控阀
面议西门子蒸汽电动调节阀
面议西门子法兰连接蒸汽阀VVG44.32-16二通阀
面议西门子电动调节阀水阀VVF47.80,VVF47.65,VVF47.100
面议西门子电动调节阀VVF42.50-31.5C二通调节阀水阀
面议西门子电动调节阀水阀,法兰连接VVF42.150-400C
面议供应湖北西门子电动调节阀水阀,法兰连接VVF42.25-10C
面议西门子温控阀,西门子电动调节阀VVI46.15/2
面议供应福建西门子电动调节阀C/VVI41.15-4
面议西门子电动调节阀
面议西门子电动球阀VAF51.80-100
面议西门子电动调节阀VVI47.25-10
面议VVI41.32-16/VVI41.40-25/VVI41.50-40西门子两通阀
产品名称: | VVI41..两通阀;VXI41..三通阀 |
规 格: | DN15--DN50 |
产品类别: | 西门子电动阀 |
产品备注: | 内螺纹连接,PN16,行程20mm |
VVI41..两通阀;VXI41..三通阀 |
- 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 公称压力: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 | Kvs |
|
| |||
型 号[两通阀] |
|
| △Pmax | △Ps | △Pmax | △Ps |
VVI41.15-2.5 | 15 | 2.5 | 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zui大允许压差;△Ps阀门关闭压差