手動翻闆式(shi)三杆蝶閥，廣(guang)泛适用于建(jian)材、玻璃、礦山(shān)、電力🐅、輕工、造(zao)紙等行業的(de)能源輸送管(guan)道的煤氣、天(tiān)然氣、通風、環(huan)保工程🚶‍♀️等管(guǎn)💋道系統中。對(duì)管道中氣體(ti)介質按不同(tóng)控制信号調(diao)節流量大小(xiǎo)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.

結構(gou)特點：

Structure characteristic:

  手動翻(fan)闆式三杆蝶(die)閥具有結構(gou)獨特、耐磨損(sǔn)、流阻損🐕失⭐小(xiao)、密封♍性強、自(zi)鎖性可靠、操(cāo)作靈活、指示(shì)方位🈲明确、維(wei)護方便、密封(feng)面無磨損、使(shi)用壽命長等(deng)優點😘，尤其傳(chuan)動軸部分采(cǎi)用外部密封(fēng)，易調整、易更(gèng)換無⛹🏻‍♀️需停機(jī)，從而有效地(dì)杜絕外漏🔴。采(cai)用多種密封(fēng)形式能适應(ying)不同的介質(zhi)，特别适用于(yu)調節切斷和(hé)要求快速自(zi)保的場合。配(pèi)用蝸輪傳動(dong)裝置，可實現(xian)啟閉操作，是(shì)調節流量❄️的(de)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 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:

D344 X H---0.5C外形連(lian)接尺寸：

Appearance joint dimensions: