上海閥(fa)盛閥(fa)門制造有限公司主要生產氣(qi)動(dong)(dong)(dong)管(guan)(guan)(guan)路(lu)球(qiu)(qiu)閥(fa)，可提供氣(qi)動(dong)(dong)(dong)管(guan)(guan)(guan)路(lu)球(qiu)(qiu)閥(fa)價格，氣(qi)動(dong)(dong)(dong)管(guan)(guan)(guan)路(lu)球(qiu)(qiu)閥(fa)說明書，氣(qi)動(dong)(dong)(dong)管(guan)(guan)(guan)路(lu)球(qiu)(qiu)閥(fa)實物圖(tu)，氣(qi)動(dong)(dong)(dong)管(guan)(guan)(guan)路(lu)球(qiu)(qiu)閥(fa)結構(gou)圖(tu)，氣(qi)動(dong)(dong)(dong)管(guan)(guan)(guan)路(lu)球(qiu)(qiu)閥(fa)外形尺寸，氣(qi)動(dong)(dong)(dong)管(guan)(guan)(guan)路(lu)球(qiu)(qiu)閥(fa)執行標準(zhun)，氣(qi)動(dong)(dong)(dong)管(guan)(guan)(guan)路(lu)球(qiu)(qiu)閥(fa)工作原理(li)，氣(qi)動(dong)(dong)(dong)管(guan)(guan)(guan)路(lu)球(qiu)(qiu)閥(fa)作用(yong)特點(dian)。

QY-1.QY-2.QY-3氣動管(guan)路球閥結構簡單，操作(zuo)方便，流體阻(zu)力小(xiao)，密封(feng)性可(ke)靠(kao)，適(shi)用于多種(zhong)管(guan)路連接形式。