上海閥(fa)盛閥(fa)門制(zhi)造有限公司主要生產氣(qi)(qi)動(dong)(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球(qiu)(qiu)(qiu)閥(fa)，可提(ti)供氣(qi)(qi)動(dong)(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球(qiu)(qiu)(qiu)閥(fa)價格，氣(qi)(qi)動(dong)(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球(qiu)(qiu)(qiu)閥(fa)說(shuo)明書，氣(qi)(qi)動(dong)(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球(qiu)(qiu)(qiu)閥(fa)實物圖，氣(qi)(qi)動(dong)(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球(qiu)(qiu)(qiu)閥(fa)結構(gou)圖，氣(qi)(qi)動(dong)(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球(qiu)(qiu)(qiu)閥(fa)外形尺寸，氣(qi)(qi)動(dong)(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球(qiu)(qiu)(qiu)閥(fa)執(zhi)行(xing)標準，氣(qi)(qi)動(dong)(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球(qiu)(qiu)(qiu)閥(fa)工作原(yuan)理(li)，氣(qi)(qi)動(dong)(dong)(dong)(dong)(dong)管(guan)路(lu)(lu)球(qiu)(qiu)(qiu)閥(fa)作用(yong)特點。

QY-1.QY-2.QY-3氣動管(guan)路球閥結(jie)構簡單，操作方便，流體阻力小(xiao)，密封性可靠，適用(yong)于多種管(guan)路連(lian)接形式。