上海閥(fa)(fa)(fa)(fa)盛閥(fa)(fa)(fa)(fa)門(men)制造有限公司(si)主要生產氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球閥(fa)(fa)(fa)(fa)，可提供(gong)氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球閥(fa)(fa)(fa)(fa)價格，氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球閥(fa)(fa)(fa)(fa)說明書，氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球閥(fa)(fa)(fa)(fa)實物圖，氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球閥(fa)(fa)(fa)(fa)結(jie)構圖，氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球閥(fa)(fa)(fa)(fa)外(wai)形尺寸，氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球閥(fa)(fa)(fa)(fa)執(zhi)行標準，氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球閥(fa)(fa)(fa)(fa)工作原(yuan)理，氣(qi)(qi)(qi)動(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球閥(fa)(fa)(fa)(fa)作用特點。

QY-1.QY-2.QY-3氣動管(guan)路球(qiu)閥結構簡單(dan)，操作方便，流體阻力小，密封性可靠，適(shi)用(yong)于多(duo)種管(guan)路連(lian)接形式。