電動盲闆閥(fá)系GB6222《工業煤氣安全規程》要求的可靠切斷氣體介質的設備。它廣(guǎng)泛适用(yòng)于建材、玻璃、礦山、電力、輕工、造紙等(děng)行業(yè)的氣體介質管路系(xì)統中，特别适(shì)用于有害、有毒、易燃氣體的(de)切斷，或做管道終端盲闆。以縮短檢修時間或方便連接新的管路系統。
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:
電動盲闆閥具有結構新穎、耐磨損、密封性可靠、操作靈活、安裝方便、維護方便、使用壽命長等優點，帶(dài)有管道伸縮器，能在切換閥闆時不影響管道設施。特别适用于要求快(kuài)速切斷及換向的場合。配用電液推杆或電動推杆(gǎn)，可實(shí)現啟閉操作，是切換密閉的理想設(shè)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.
性能參數：
Performance parameter:
公稱壓力Nominal pressure (MPa) | 0.05 |
密封試驗壓力Seal test pressure (MPa) | 0.055 |
強度試驗壓Strength test pressure(MPa) | 0.075 |
适用溫度Suitable temperature | -10℃ -120℃ |
使用介質(zhì)Suitable medium | 空氣(qì)、煙氣、粉塵氣體等(děng) Air, smoke, gas with powder etc |
