電動翻(fān)闆式三杆蝶閥引(yin)進國外先進技術(shù)，廣泛适用于建材(cai)、玻🔞璃、礦山、電力、輕(qing)工、造紙等行業的(de)能源輸送管道的(de)煤氣、天然氣🧑🏽‍🤝‍🧑🏻、通風(fēng)、環保工程等管道(dao)系統中。對管道中(zhong)氣體介質按不同(tong)控制✔️信号調節流(liú)🧑🏾‍🤝‍🧑🏼量大小和切斷。

  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(jie)構特點：

Structure characteristic:

  電動翻闆(pan)式三杆蝶閥具有(you)結構獨特、耐磨損(sun)、流阻損失🔞小、密封(fēng)🛀🏻性強、自鎖性可靠(kao)、操作靈活、指示方(fang)位明确、維護方便(biàn)、密封面無磨損、使(shǐ)用壽命長等優點(diǎn)🍓，尤其傳動軸部分(fèn)采用外部密封，易(yì)調整、易更換無☁️需(xu)停機，從而有效地(dì)杜絕外漏。采用多(duō)種密封形式能适(shi)應不同⭕的介質，特(te)别适用于調節🛀🏻切(qie)斷和要求快速自(zi)保的場合。配用電(diàn)動裝置及蝸輪傳(chuan)動裝置🌂，可實現啟(qi)🤟閉操作，是調節流(liú)量的理想設備。

  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 and electric device to form a complete set to realize open-close operation. It is the ideal equipment of adjusting flow.

性(xìng)能參數：

Performance parameter:

D944 X H---0.5C外(wai)形連接尺寸：

Appearance joint dimensions: