手動氣體切斷(duàn)閥，适用于建材(cai)、玻璃、礦山、電力(li)、輕工、造㊙️紙等行(hang)業的能源輸送(sòng)管道的煤氣、天(tian)然氣、通風、環保(bao)🌍工程等管⭐道系(xi)🔞統中☎️。對管道中(zhōng)氣體介質按不(bú)同控制信号調(diào)節流量大小和(he)㊙️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. It can change the flow and cut off gas medium in the pipe by the different control signal.

結構特點(dian)：

Structure characteristic:

  手動氣體切斷(duàn)閥具有重量輕(qīng)、結構新穎、耐磨(mo)損、流阻損失小(xiao)、密封性強、自鎖(suǒ)性可靠、操作靈(ling)活、指示方位明(míng)确、維護方便、使(shi)用壽命長等優(yōu)點。可任意角度(dù)安裝，特别适用(yòng)于調節切斷和(hé)要求快速自保(bǎo)的場合。配用蝸(wo)輪傳動裝置，可(ke)實現啟閉操作(zuò)，是調節流量的(de)理想設🔞備。

  The valve has the features of lightweight, 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. It can be installed at any angle. It is 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(neng)參數：

Performance parameter: