手動翻闆(pan)式三杆蝶(die)閥，廣泛适(shi)用于建材(cai)、玻璃、礦山(shan)、電🐅力🌂、輕工(gōng)💜、造紙等行(háng)業的能源(yuán)輸送管道(dào)的煤氣、天(tian)然氣🔴、通風(fēng)、環保工程(cheng)等管道系(xi)統中。對管(guan)道中氣體(ti)介質按不(bu)同控制信(xin)号調節流(liu)㊙️量大小和(hé)切斷。

  This valve is widely used in the pipe system transporting coal gas, natural gas, venting and environment protection in building material, glass, mining, power, light industry and papermaking departments. The technique is introduced from foreign Company. It can change the flow and cut off gas medium in the pipe by the different control signal.

結構(gòu)特點：

Structure characteristic:

  手動(dòng)翻闆式三(san)杆蝶閥具(ju)有結構獨(du)特、耐磨損(sǔn)、流阻損失(shi)小、密封性(xìng)強、自鎖性(xing)可靠、操作(zuo)靈活、指示(shi)方位明确(que)、維護方便(bian)、密封面無(wú)🔞磨損、使用(yòng)壽命長等(deng)優點，尤其(qi)傳📐動軸部(bù)🈲分采用外(wài)部密封，易(yi)調♊整、易更(gèng)換無需停(ting)機，從而有(yǒu)效地杜絕(jué)外漏。采用(yong)多種密封(fēng)形式🧑🏽‍🤝‍🧑🏻能适(shi)應不同的(de)介質，特别(bié)适用于調(diào)節切斷和(he)要求❓快速(su)自保的❄️場(chang)合。配用蝸(wo)輪傳動裝(zhuāng)置，可實現(xian)啟閉操作(zuò)，是調節流(liú)量💃的理想(xiǎng)設備。

  The valve has the features of compact structure, endurance, little in the lost of flow resistance, good seal, reliable self-locking, flexible operation, definite direction, easy to maintenance and long life. The seal of driving shaft is out seal, which is easy to be adjusted and changed without stopping, so the out leakage is avoided effectively. All kinds of seal type can suit different medium. It is especially suitable in the condition of adjusting, cutting off and self-protecting quickly. The valve is used with worm gear driving device to form a complete set to realize open-close operation. It is the ideal equipment of adjusting flow.

性能(néng)參數：

Performance parameter:

D344 X H---0.5C外形連(lian)接尺寸：

Appearance joint dimensions: