手動(dòng)翻闆式三(sān)杆蝶閥，廣(guang)泛适用于(yu)建材、玻璃(li)、礦山💋、電力(li)、輕工、造📞紙(zhi)等行業的(de)能源輸送(song)管道的煤(mei)氣、天然氣(qi)、通風、環保(bǎo)工程等管(guan)道系統中(zhong)。對管道中(zhōng)氣體介質(zhi)按不同控(kong)制信号㊙️調(diào)節流量大(da)小和切斷(duàn)。

  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.

結構特點(diǎn)：

Structure characteristic:

  手動翻闆(pǎn)式三杆蝶(die)閥具有結(jié)構獨特、耐(nai)磨損、流阻(zǔ)📐損失小、密(mi)封性強、自(zi)鎖性可靠(kào)、操作靈活(huó)、指示方位(wèi)明确、維護(hù)方便、密封(fēng)面無磨損(sǔn)、使用壽命(ming)長等優點(dian)❗，尤其傳動(dong)軸部分采(cǎi)用外部密(mi)封，易調整(zhěng)、易更換無(wu)需停機，從(cong)而有效地(di)杜絕外漏(lou)。采用多種(zhǒng)密封形式(shi)能适應不(bú)同的介質(zhi)，特别适用(yòng)于調節🎯切(qie)斷和要求(qiú)♉快速自保(bao)的場合。配(pei)用蝸輪傳(chuán)動裝置，可(kě)實現啟閉(bì)操作，是調(diào)節流量👌的(de)理想設備(bei)。

  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.

性能參數(shu)：

Performance parameter:

D344 X H---0.5C外(wai)形連接尺(chǐ)寸：

Appearance joint dimensions: