手動氣(qì)體切斷(duan)閥，适用(yòng)于建材(cái)、玻璃、礦(kuàng)山、電力(li)、輕工🔆、造(zao)紙💯等行(hang)業的能(néng)源輸送(sòng)管道的(de)煤氣、天(tian)然氣、通(tōng)風、環保(bao)💘工程等(deng)管道系(xì)統中。對(duì)管道中(zhong)氣體介(jie)質按不(bú)同控制(zhi)信号調(diào)節流量(liang)大小和(hé)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(jie)構特點(dian)：

Structure characteristic:

  手動氣(qi)體切斷(duàn)閥具有(you)重量輕(qīng)、結構新(xīn)穎、耐磨(mo)損、流阻(zǔ)損失小(xiǎo)、密封性(xìng)強、自鎖(suo)性可靠(kào)、操作靈(líng)活、指示(shì)方位明(ming)确、維護(hu)方🌈便、使(shi)用壽命(mìng)長等優(yōu)點。可任(ren)意角度(du)安裝，特(tè)别适用(yòng)于調節(jiē)切斷和(hé)🧡要求快(kuài)速自保(bao)的場合(hé)。配用蝸(wo)輪傳動(dong)裝👉置，可(ke)實現啟(qi)閉操作(zuo)，是調節(jiē)流量的(de)理想設(she)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: