三偏心氣動蝶閥采用精密的J形彈性密封圈和三偏心多層次金屬硬密封結(jié)構(gòu)，被廣泛用于介質(zhì)溫度≤425℃的治金 、電力、石油化工、以及給排水和市政建設(shè)等工業(yè)管道上，作調(diào)節(jié)流量和載斷流體使用。

 三偏心氣動蝶閥的概述:

    本閥采用三偏心密封結(jié)構(gòu)，閥座與蝶板幾乎無磨損，具有越觀越緊的密封功能。2、密封圈選用不銹鋼制作，具有金屬硬密封和彈性密封的雙重優(yōu)點，無論在低溫和高溫的情況下，均具有優(yōu)良的密封性能,具有耐腐蝕,使用壽命長等特點。3、碟板密封面采用堆焊鈷基硬質(zhì)合金，密封面耐磨損，使用壽命長．4、大規(guī)格蝶板采用絎架結(jié)構(gòu)，強(qiáng)度高，過流面積大，流阻小。5、本閥具有雙向密封功能，安裝時不受介質(zhì)流向的限制，也不受空間位置的影響，可在任何方向安裝。6、驅(qū)動裝置可以多工位（旋轉(zhuǎn)90°或180°）安裝，便于用戶使用。

三偏心氣動蝶閥主要技術(shù)參數(shù)：

三偏心氣動蝶閥主要零部件材料：

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http://www.ruibovalve.net/     球閥生產(chǎn)家廠家

http://www.shuilikongzhifa.net/   水力控制閥生產(chǎn)家廠家

http://www.ruibovalve.com/     蝶閥生產(chǎn)家廠家

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http://www.ruibovalve.net/list/?6_1.html    電動球閥

http://www.ruibovalve.net/list/?12_1.html   鍛鋼球閥

http://www.ruibovalve.net/list/?15_1.html   硬密封球閥

http://www.ruibovalve.net/list/?6_1.html                  電動球閥

http://www.ruibovalve.net/content/?511.html               V型電動球閥

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http://www.ruibovalve.net/content/?532.html               鍛鋼電動球閥

http://www.ruibovalve.net/content/?527.html               Q941F軟密封球閥

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http://www.ruibovalve.net/content/?548.html               Q947H硬密封球閥

http://www.ruibovalve.net/content/?549.html               Q947F鍛鋼球閥

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http://www.ruibovalve.net/content/?476.html               鑄鋼軟密封球閥         O

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http://www.ruibovalve.net/content/?497.html              Q41F碳鋼軟密封球閥

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http://www.ruibovalve.net/content/?504.html              手動三通球閥

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http://www.ruibovalve.net/content/?561.html              氣動鍛鋼球閥         O

http://www.ruibovalve.net/content/?481.html               加長鍛鋼球閥

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