上海閥(fa)盛閥(fa)門制造有限公司主要生產內螺(luo)(luo)紋(wen)(wen)(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密(mi)(mi)封球(qiu)(qiu)閥(fa)，可提供內螺(luo)(luo)紋(wen)(wen)(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密(mi)(mi)封球(qiu)(qiu)閥(fa)價(jia)格，內螺(luo)(luo)紋(wen)(wen)(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密(mi)(mi)封球(qiu)(qiu)閥(fa)說明書，內螺(luo)(luo)紋(wen)(wen)(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密(mi)(mi)封球(qiu)(qiu)閥(fa)實(shi)物圖(tu)，內螺(luo)(luo)紋(wen)(wen)(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密(mi)(mi)封球(qiu)(qiu)閥(fa)結構圖(tu)，內螺(luo)(luo)紋(wen)(wen)(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密(mi)(mi)封球(qiu)(qiu)閥(fa)外形(xing)尺寸，內螺(luo)(luo)紋(wen)(wen)(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密(mi)(mi)封球(qiu)(qiu)閥(fa)執(zhi)行標準，內螺(luo)(luo)紋(wen)(wen)(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密(mi)(mi)封球(qiu)(qiu)閥(fa)工作原理，內螺(luo)(luo)紋(wen)(wen)(wen)(wen)(wen)(wen)高(gao)壓(ya)(ya)(ya)硬(ying)(ying)密(mi)(mi)封球(qiu)(qiu)閥(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。 

◆無摩(mo)擦：該(gai)球閥(fa)在開啟時利(li)用二(er)塊式(shi)球體的優(you)點，先水平收攏瞬間脫(tuo)離閥(fa)座，然后再旋轉90度全開。