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Siemens电动调节阀VVF42.50C水阀法兰DN50
From the large-stroke valve line. For chilled, low and high temperature water and brine. ● Performance valves for medium temperatures from -10…150℃ ● Valve body of grey cast iron EN-GJL-250 or higher ● DN 25…150 ● kvs 6.3…400 m3/h ● Flange type 21, flange
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2021-08-11 |
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西门子二通/三通调节阀VVF47/VXF47法兰座阀水阀
球墨铸铁 EN-GJS-250 或更高材质的阀体DN 50…150kvs 40…315 m3 /h可以配备SBX..SBV..执行器
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2021-08-02 |
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西门子二通/三通调节阀VVF53/VXF53法兰座阀蒸汽阀
介质温度在-20...220°C的高性能阀门kvs 0.16...630 m3/h与SAX..电动执行器或SKD..,SKB..,SKC..电动液压执行器组合
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2021-08-02 |
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西门子二通/三通调节阀VVF53法兰座阀PN25蒸汽阀
介质温度在-20...220°C的高性能阀门kvs 0.16...630 m3/h与SAX..电动执行器或SKD..,SKB..,SKC..电动液压执行器组合
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2021-08-02 |
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西门子调节阀VVF53K法兰座阀蒸汽阀PN25
介质温度在-5...220°C的高性能阀门kvs 0.16...630 m3/h与SAX..电动执行器或SKD..,SKB..,SKC..电动液压执行器组合
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2021-08-02 |
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西门子调节阀VVF42C法兰座阀PN16水阀
From the large-stroke valve line. For chilled, low and high temperature waterand brine.● Performance valves for medium temperatures from -10…150℃● Valve body of grey cast iron EN-GJL-250 or higher● DN 25…150● kvs6.3…400 m3/h● Flange type 21, flange design
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2021-08-02 |
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西门子二通/三通调节阀VVF42C/VXF42C法兰座阀水阀
From the large-stroke valve line. For chilled, low and high temperature water and brine. ● Performance valves for medium temperatures from -10…150℃ ● Valve body of grey cast iron EN-GJL-250 or higher ● DN 25…150 ● kvs 6.3…400 m3/h ● Flange type 21, flange
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2021-08-02 |
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西门子调节阀VVF42KC法兰座阀PN16水阀
VVF42..KCPN 16属于长行程阀门系列·介质温度在+1…150 °C的高性能阀门·球墨铸铁EN-GJS-400-15阀体·DN 65…150·kvs63…315 m3/h·法兰类型21,法兰设计为B·与SKC..电动液压执行器组合Use用于锅炉，区域供热和制冷设备，冷却塔，加热机组和空调机组中作为控制或截止阀门.适用于闭式或开式系统（注意避免气蚀）.
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2021-08-02 |
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