手動(dong)氣體切斷(duan)閥，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(bao)👈工程等管(guan)道系統中(zhong)📱。對管道中(zhong)氣體介質(zhi)按不同控(kong)制信号調(diao)節流量大(da)小和切斷(duan)。

  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(ti)切斷閥具(ju)有重量輕(qing)、結構新穎(ying)、耐磨損、流(liu)阻損失小(xiao)、密封性強(qiang)、自鎖性可(ke)靠、操作靈(ling)活、指示方(fang)位明确、維(wei)護方便、使(shi)♋用壽㊙️命長(zhang)等優點。可(ke)任意角度(du)⛱️安裝，特别(bie)适用于調(diao)節切斷和(he)要求快速(su)自保的場(chang)合。配用蝸(wo)輪傳動裝(zhuang)置，可實現(xian)啟閉操作(zuo)，是調節流(liu)量的理想(xiang)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: