手(shǒu)動氣體切(qiē)斷閥，适用于建(jiàn)材、玻(bō)璃、礦山、電(diàn)力、輕工、造紙等(děng)行業(yè)的能(néng)源輸送管道(dào)的(de)煤氣(qì)、天然(rán)氣、通風、環(huán)保工(gōng)程等管道(dào)系統(tǒng)中(zhōng)。對管道中氣(qì)體介(jiè)質按(àn)不同控(kòng)制信号(hào)調節流量大小和切(qiē)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(tè)點：

structure characteristic:

  手動氣(qì)體切(qiē)斷閥(fá)具(jù)有重量輕、結構新穎、耐(nài)磨損、流(liú)阻損失(shī)小(xiǎo)、密封性(xìng)強、自(zì)鎖性(xìng)可(kě)靠、操作靈活、指示方位明确、維護方便、使用壽命(mìng)長等(děng)優點。可任意角(jiǎo)度安裝(zhuāng)，特别适用于(yú)調(diào)節(jiē)切斷和要求(qiú)快速自(zì)保的(de)場合(hé)。配用(yòng)蝸輪傳動裝置(zhì)，可實現啟閉操作，是調節(jiē)流量(liàng)的理想設備。

  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(xìng)能參數(shù)：

performance parameter: