手動(dòng)翻闆式(shi)三杆蝶(dié)閥，廣泛(fan)适用于(yu)建材、玻(bō)璃、礦山(shān)、電力、輕(qing)工、造紙(zhǐ)等行業(ye)的能源(yuán)輸送管(guan)道的煤(méi)氣、天然(ran)氣、通風(fēng)🛀🏻、環保工(gōng)程等管(guǎn)道系統(tǒng)中。對管(guan)道中氣(qì)體介質(zhì)按不同(tong)控制信(xìn)号調節(jiē)流👨‍❤️‍👨量大(dà)小和切(qiē)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(gou)特點：

Structure characteristic:

  手(shou)動翻闆(pan)式三杆(gǎn)蝶閥具(jù)有結構(gou)獨特、耐(nai)磨損、流(liu)阻損失(shī)小、密封(fēng)性強、自(zì)鎖性可(kě)靠、操作(zuo)靈活、指(zhi)示方位(wèi)明确、維(wéi)護🧡方便(bian)、密封面(mian)無🌏磨損(sǔn)、使用壽(shou)命長等(děng)優點，尤(yóu)其傳動(dong)軸部分(fen)采用外(wài)部密封(feng)，易調整(zheng)、易更換(huàn)無需停(ting)機，從而(er)有效地(dì)♈杜絕外(wai)漏。采用(yong)多種密(mi)封形式(shì)能适應(yīng)不同♻️的(de)介質，特(te)别🔱适用(yòng)于調節(jie)切斷和(he)要求🌂快(kuài)速自保(bǎo)的場合(he)。配用蝸(wo)輪傳動(dong)裝置，可(kě)實現啟(qi)閉操作(zuo)，是調節(jie)流量的(de)理想設(shè)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(xíng)連接尺(chǐ)寸：

Appearance joint dimensions: