D343H硬密封蝶閥產(chǎn)品介紹：

   D343H硬密封蝶閥采用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。 

結(jié)構(gòu)特點：
1、采用三偏心硬密封結(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、蝶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、根據(jù)用戶需求，閥門供應(yīng)網(wǎng)的硬密封蝶閥可以設(shè)計成具有雙向密封功能，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。 

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

http://www.ruibovalve.com/productshow_940.html    焊接蝶閥

http://www.ruibovalve.com/productshow_260.html    氣動蝶閥

http://www.ruibovalve.com/productshow_87.html     通風(fēng)蝶閥

http://www.ruibovalve.com/productshow_84.html     不銹鋼蝶閥

http://www.ruibovalve.com/productshow_953.html    液控蝶閥

http://www.ruibovalve.net/content/?487.html         鍛鋼球閥

http://www.ruibovalve.net/list/?7_1.html             氣動球閥

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/                        球閥廠家

http://www.ruibovalve.net/content/?495.html         硬密封球閥

http://www.ruibovalve.com/qidongdiefa/            氣動蝶閥

http://www.ruibovalve.com/hanjiediefa/             焊接蝶閥

http://www.ruibovalve.com/buxiugangdiefa/         不銹鋼蝶閥

http://www.ruibovalve.com/yekongdiefa/            液控蝶閥

http://www.ruibovalve.com/tongfengdiefa/           通風(fēng)蝶閥

http://www.shuilikongzhifa.net/list/?6_1.html         水力控制閥

http://www.shuilikongzhifa.net/list/?110_1.html       多功能水泵控制閥

http://www.shuilikongzhifa.net/list/?13_1.html        倒流防止器

http://www.shuilikongzhifa.net/list/?7_1.html         軟密封閘閥

http://www.ruibovalve.com/diefa/  蝶閥

http://www.ruibovalve.com/qidongdiefa/ 氣動蝶閥

http://www.ruibovalve.com/productshow_260.html  氣動蝶閥

http://www.ruibovalve.com/productshow_949.html 對夾氣動蝶閥

http://www.ruibovalve.com/productshow_776.html 三偏心氣動蝶閥

http://www.ruibovalve.com/productshow_261.html  硬密封氣動蝶閥

http://www.ruibovalve.com/productshow_183.html  氣動伸縮蝶閥

http://www.ruibovalve.com/wolundiefa/  渦輪蝶閥

http://www.ruibovalve.com/productshow_933.html  D343H硬密封蝶閥

http://www.ruibovalve.com/productshow_892.html 三偏心金屬硬密封蝶閥

http://www.ruibovalve.com/productshow_934.html D343H蝶閥

http://www.ruibovalve.com/productshow_165.html 法蘭中線蝶閥

http://www.ruibovalve.com/productshow_161.html 軟密封伸縮蝶閥

http://www.ruibovalve.com/productshow_160.html 硬密封伸縮蝶閥

http://www.ruibovalve.com/productshow_158.html 軟密封蝶閥

http://www.ruibovalve.com/productshow_82.html 手動硬密封蝶閥

http://www.ruibovalve.com/diandongdiefa/ 電動蝶閥

http://www.ruibovalve.com/productshow_703.html D943H電動蝶閥

http://www.ruibovalve.com/productshow_600.html 電動鑄鋼蝶閥

http://www.ruibovalve.com/productshow_606.html 對夾式電動蝶閥

http://www.ruibovalve.com/productshow_172.html  電動伸縮蝶閥

http://www.ruibovalve.com/productshow_731.html 電動蝶閥

http://www.ruibovalve.com/productshow_148.html 三偏心電動蝶閥

http://www.ruibovalve.com/buxiugangdiefa/ 不銹鋼蝶閥

http://www.ruibovalve.com/productshow_902.html 高溫不銹鋼蝶閥

http://www.ruibovalve.com/productshow_894.html 全不銹鋼蝶閥

http://www.ruibovalve.com/productshow_601.html 電動不銹鋼蝶閥

http://www.ruibovalve.com/productshow_155.html 不銹鋼硬密封蝶閥

http://www.ruibovalve.com/hanjiediefa/ 焊接蝶閥

http://www.ruibovalve.com/productshow_166.html 全焊接式蝶閥

http://www.ruibovalve.com/productshow_945.html 鋼板焊接蝶閥

http://www.ruibovalve.com/productshow_944.html 手動焊接蝶閥

http://www.ruibovalve.com/productshow_943.html 雙向焊接蝶閥

http://www.ruibovalve.com/productshow_942.html 三偏心焊接蝶閥

http://www.ruibovalve.com/productshow_85.html 對焊式蝶閥

http://www.ruibovalve.com/meibiaodiefa/ 美標(biāo)蝶閥

http://www.ruibovalve.com/productshow_634.html 美標(biāo)對焊式蝶閥

http://www.ruibovalve.com/productshow_274.html 美標(biāo)對夾蝶閥

http://www.ruibovalve.com/productshow_636.html 美標(biāo)法蘭蝶閥

http://www.ruibovalve.com/productshow_635.html 凸耳式美標(biāo)蝶閥

http://www.ruibovalve.com/tongfengdiefa/ 通風(fēng)蝶閥

http://www.ruibovalve.com/productshow_925.html 氣動通風(fēng)蝶閥

http://www.ruibovalve.com/productshow_908.html 超大口徑通風(fēng)蝶閥

http://www.ruibovalve.com/productshow_171.html 電動通風(fēng)蝶閥

http://www.ruibovalve.com/productshow_893.html 通風(fēng)型蝶閥

http://www.ruibovalve.com/productshow_87.html 通風(fēng)蝶閥

http://www.ruibovalve.com/yekongdiefa/ 液控蝶閥

http://www.ruibovalve.com/productshow_170.html 液控緩閉止回蝶閥

http://www.ruibovalve.com/productshow_653.html HD743H液控蝶閥

http://www.ruibovalve.com/productshow_626.html 水輪機(jī)組進(jìn)水閥

http://www.ruibovalve.com/productshow_616.html KD743H液控蝶閥

http://www.ruibovalve.com/productshow_614.html 重錘鎖定型液控蝶閥

http://www.ruibovalve.com/productshow_613.html 重錘蓄能型液控蝶閥

http://www.ruibovalve.com/productshow_152.html 蓄能式液控蝶閥

http://www.ruibovalve.com/productshow_151.html 重錘式液控蝶閥

http://www.ruibovalve.com/productshow_88.html 液控型蝶閥

http://www.ruibovalve.com/yingmifengdiefa/ 硬密封蝶閥

http://www.ruibovalve.com/productshow_277.html 硬密封蝶閥

http://www.ruibovalve.com/ruanmifengdiefa/ 軟密封蝶閥

http://www.ruibovalve.com/productshow_290.html 橡膠軟密封蝶閥

http://www.ruibovalve.com/productshow_185.html 氣動軟密封蝶閥

http://www.ruibovalve.com/productshow_158.html 軟密封蝶閥