上海閥(fa)(fa)(fa)盛(sheng)閥(fa)(fa)(fa)門制造有(you)限公(gong)司主(zhu)要生(sheng)產(chan)內(nei)(nei)(nei)(nei)螺(luo)(luo)紋(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)硬密封(feng)(feng)(feng)(feng)(feng)球閥(fa)(fa)(fa)，可提供內(nei)(nei)(nei)(nei)螺(luo)(luo)紋(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)硬密封(feng)(feng)(feng)(feng)(feng)球閥(fa)(fa)(fa)價格，內(nei)(nei)(nei)(nei)螺(luo)(luo)紋(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)硬密封(feng)(feng)(feng)(feng)(feng)球閥(fa)(fa)(fa)說明(ming)書，內(nei)(nei)(nei)(nei)螺(luo)(luo)紋(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)硬密封(feng)(feng)(feng)(feng)(feng)球閥(fa)(fa)(fa)實(shi)物圖，內(nei)(nei)(nei)(nei)螺(luo)(luo)紋(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)硬密封(feng)(feng)(feng)(feng)(feng)球閥(fa)(fa)(fa)結構圖，內(nei)(nei)(nei)(nei)螺(luo)(luo)紋(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)硬密封(feng)(feng)(feng)(feng)(feng)球閥(fa)(fa)(fa)外(wai)形尺寸(cun)，內(nei)(nei)(nei)(nei)螺(luo)(luo)紋(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)硬密封(feng)(feng)(feng)(feng)(feng)球閥(fa)(fa)(fa)執行標(biao)準，內(nei)(nei)(nei)(nei)螺(luo)(luo)紋(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)硬密封(feng)(feng)(feng)(feng)(feng)球閥(fa)(fa)(fa)工作原理，內(nei)(nei)(nei)(nei)螺(luo)(luo)紋(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)硬密封(feng)(feng)(feng)(feng)(feng)球閥(fa)(fa)(fa)作用特點(dian)。

產品概述：Q11Y內螺紋高壓硬密封球閥
◆耐高壓：壓力可達1.6Mpa-42Mpa ；Class：150-2500Lb 
◆耐高溫：該球閥的閥座完全采用了美標閘閥的結構，因此溫度由閥體材料來決定。 

◆無(wu)摩擦：該球閥在開(kai)啟時利(li)用二塊式球體的優點，先水平(ping)收攏瞬間脫離閥座，然(ran)后再旋轉90度(du)全開(kai)。