上海閥(fa)(fa)(fa)盛閥(fa)(fa)(fa)門(men)制造有限公司(si)主(zhu)要生產(chan)礦(kuang)(kuang)井(jing)(jing)專用(yong)(yong)高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)(fa)，可提供礦(kuang)(kuang)井(jing)(jing)專用(yong)(yong)高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)(fa)價格，礦(kuang)(kuang)井(jing)(jing)專用(yong)(yong)高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)(fa)說明書，礦(kuang)(kuang)井(jing)(jing)專用(yong)(yong)高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)(fa)實(shi)物圖(tu)，礦(kuang)(kuang)井(jing)(jing)專用(yong)(yong)高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)(fa)結構圖(tu)，礦(kuang)(kuang)井(jing)(jing)專用(yong)(yong)高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)(fa)外(wai)形尺寸，礦(kuang)(kuang)井(jing)(jing)專用(yong)(yong)高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)(fa)執行標準，礦(kuang)(kuang)井(jing)(jing)專用(yong)(yong)高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)(fa)工(gong)作原理，礦(kuang)(kuang)井(jing)(jing)專用(yong)(yong)高(gao)(gao)(gao)性(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)(fa)作用(yong)(yong)特點。

礦(kuang)井專用(yong)高性能減壓(ya)閥技術說明：

本(ben)(ben)系列(lie)減(jian)壓(ya)閥(fa)(fa)(fa)(fa)是(shi)根(gen)據礦井條件(jian)而(er)設計(ji)的專用減(jian)壓(ya)閥(fa)(fa)(fa)(fa)。本(ben)(ben)閥(fa)(fa)(fa)(fa)由主(zhu)(zhu)閥(fa)(fa)(fa)(fa)、導閥(fa)(fa)(fa)(fa)、壓(ya)力表、針型閥(fa)(fa)(fa)(fa)等(deng)(deng)幾(ji)部分組成，主(zhu)(zhu)閥(fa)(fa)(fa)(fa)主(zhu)(zhu)要(yao)由閥(fa)(fa)(fa)(fa)座、閥(fa)(fa)(fa)(fa)瓣(ban)、活塞(sai)、缸套、彈簧(huang)等(deng)(deng)零(ling)件(jian)組成。導閥(fa)(fa)(fa)(fa)主(zhu)(zhu)要(yao)由閥(fa)(fa)(fa)(fa)座、閥(fa)(fa)(fa)(fa)瓣(ban)、膜片、彈簧(huang)、調節(jie)彈簧(huang)等(deng)(deng)件(jian)組成。本(ben)(ben)產品在(zai)普(pu)通減(jian)壓(ya)閥(fa)(fa)(fa)(fa)基(ji)礎上作了(le)很大改(gai)進，加大了(le)活塞(sai)面積，改(gai)變(bian)了(le)節(jie)流結構，改(gai)變(bian)可密封形式，加大了(le)過(guo)流面積等(deng)(deng)等(deng)(deng)，從而(er)在(zai)提高靈敏(min)度(du)、流量、壽命等(deng)(deng)方面大大改(gai)善了(le)性能。