s wmb---0.5c  手(shǒu)動盲(máng)闆閥(fá)

manual blind plate valve

  手動(dòng)盲闆閥系(xì)gb6222《工業(yè)煤氣(qì)安(ān)全(quán)規程》要求的(de)可靠切(qiē)斷氣體(tǐ)介質的(de)設備。它廣(guǎng)泛适(shì)用于建(jiàn)材(cái)、玻璃(lí)、礦山(shān)、電力、輕工(gōng)、造(zào)紙等行(háng)業的(de)氣體介質管(guǎn)路系統中，特(tè)别适用于有(yǒu)害(hài)、有毒、易燃氣體(tǐ)的絕(jué)對切斷，或做管(guǎn)道終端盲(máng)闆。以縮短(duǎn)檢(jiǎn)修時間(jiān)或方便連(lián)接新(xīn)的管(guǎn)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(gòu)特點：

structure characteristic:

  手(shǒu)動盲(máng)闆閥具有結構(gòu)新穎、耐磨(mó)損、密封性(xìng)可靠、操作(zuò)靈活、安裝(zhuāng)方便(biàn)、維護(hù)方便(biàn)、使用(yòng)壽命長等優點(diǎn)，帶有管道伸縮(suō)器，能在切換閥闆時(shí)不(bú)影(yǐng)響管(guǎn)道設(shè)施。特(tè)别适(shì)用于要(yào)求快速(sù)切斷及換向的(de)場合。配用(yòng)旋轉(zhuǎn)連接(jiē)軸螺旋副(fù)或蝸輪傳動裝(zhuāng)置，可實(shí)現啟閉操作，是切(qiē)換密(mì)閉的理想(xiǎng)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 rotating connecting axle screw or worm gear driving to form a complete set to realize open-close operation. it is the ideal equipment of switching seal.

性能(néng)參(cān)數：

performance parameter: