電(dian)動盲闆閥系GB6222《工業(yè)煤氣安全規程》要(yao)求的可靠切斷氣(qì)體介質的設備。它(ta)廣泛适用于建材(cái)、玻璃、礦山、電力、輕(qing)工、造紙等行業的(de)氣體介質管路系(xì)統中，特别适用于(yú)有害、有毒、易燃氣(qi)體的切斷🌈，或做管(guan)道終端盲闆。以縮(suō)短檢修時間或方(fāng)便連接新的管路(lù)系🏃🏻統。

  This valve is the reliable equipment to cut off gas medium in accord with GB6222 Industry Coal gas Safety Regulation. It is widely used in the pipe system in building material, glass, mining, power, light industry and papermaking departments. It is especially suitable for poison inflammable gas to be cut off or be the terminal blind plate of pipe in order to shorten maintenance time or connect new pipe system. 

結構特點：

Structure characteristic:

  電(dian)動盲闆閥具有結(jie)構新穎、耐磨損、密(mì)封性可靠、操💁作靈(ling)活、安🧡裝方便、維護(hù)方便、使用壽命長(zhang)等優點，帶有管道(dao)伸縮器，能在🤩切換(huan)閥闆時不影響管(guan)道設施。特别适用(yong)于要求快速切斷(duan)及換向的場合。配(pei)用電液推杆或電(diàn)動推杆，可實現啟(qi)閉操作，是切換密(mì)閉㊙️的理想設備。

  The valve has the features of compact structure, endurance, reliable seal, flexible operation, easy to maintenance and long life. It can switch valve disc with pipe expansion, which will not affect pipe device. It is suitable in the condition of adjusting, cutting off and self-protecting quickly. The valve is used with electric hydraulic or electric draw stem to form a complete set to realize open-close operation It is the ideal equipment of switching seal.

性(xìng)能參數：

Performance parameter: