電動盲(mang)闆閥(fa)系GB6222《工業煤(mei)氣安全規(gui)程》要求的(de)可靠(kao)切斷(duan)氣體介(jie)質(zhi)的設(she)備。它(ta)廣(guang)泛(fan)适用(yong)于建(jian)材(cai)、玻(bo)璃、礦(kuang)山、電(dian)力(li)、輕工、造(zao)紙等(deng)行業(ye)的氣(qi)體介質管路系(xi)統中，特(te)别(bie)适用(yong)于有(you)害(hai)、有毒、易(yi)燃氣體(ti)的(de)切斷(duan)，或做(zuo)管道(dao)終端(duan)盲闆(pan)。以縮短檢(jian)修時(shi)間或(huo)方便(bian)連接新(xin)的管路(lu)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(dian)：

Structure characteristic:

  電動(dong)盲(mang)闆(pan)閥具有結(jie)構(gou)新穎、耐(nai)磨損、密封性可靠、操(cao)作靈(ling)活、安(an)裝方便、維(wei)護方(fang)便、使(shi)用壽命長(zhang)等優點，帶(dai)有管(guan)道伸縮器，能在(zai)切換(huan)閥闆時不影響(xiang)管(guan)道設施(shi)。特别(bie)适用(yong)于要(yao)求快(kuai)速(su)切斷及(ji)換向的(de)場合。配用電液推(tui)杆或(huo)電動推杆(gan)，可實(shi)現啟(qi)閉操作，是(shi)切換密閉(bi)的理(li)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.

性能參(can)數：

Performance parameter:

• 上(shang)一條(tiao)信息：密閉(bi)切斷閥(fa)
• 下一條信息：密(mi)閉(bi)切斷(duan)閥