上海閥(fa)(fa)(fa)(fa)盛閥(fa)(fa)(fa)(fa)門制造有(you)限公司主要生產(chan)礦(kuang)(kuang)(kuang)(kuang)井(jing)(jing)專(zhuan)(zhuan)(zhuan)用高(gao)(gao)(gao)性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)(jian)(jian)(jian)壓(ya)閥(fa)(fa)(fa)(fa)，可提(ti)供礦(kuang)(kuang)(kuang)(kuang)井(jing)(jing)專(zhuan)(zhuan)(zhuan)用高(gao)(gao)(gao)性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)(jian)(jian)(jian)壓(ya)閥(fa)(fa)(fa)(fa)價格(ge)，礦(kuang)(kuang)(kuang)(kuang)井(jing)(jing)專(zhuan)(zhuan)(zhuan)用高(gao)(gao)(gao)性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)(jian)(jian)(jian)壓(ya)閥(fa)(fa)(fa)(fa)說明書，礦(kuang)(kuang)(kuang)(kuang)井(jing)(jing)專(zhuan)(zhuan)(zhuan)用高(gao)(gao)(gao)性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)(jian)(jian)(jian)壓(ya)閥(fa)(fa)(fa)(fa)實物圖(tu)，礦(kuang)(kuang)(kuang)(kuang)井(jing)(jing)專(zhuan)(zhuan)(zhuan)用高(gao)(gao)(gao)性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)(jian)(jian)(jian)壓(ya)閥(fa)(fa)(fa)(fa)結構(gou)圖(tu)，礦(kuang)(kuang)(kuang)(kuang)井(jing)(jing)專(zhuan)(zhuan)(zhuan)用高(gao)(gao)(gao)性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)(jian)(jian)(jian)壓(ya)閥(fa)(fa)(fa)(fa)外(wai)形尺寸(cun)，礦(kuang)(kuang)(kuang)(kuang)井(jing)(jing)專(zhuan)(zhuan)(zhuan)用高(gao)(gao)(gao)性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)(jian)(jian)(jian)壓(ya)閥(fa)(fa)(fa)(fa)執行標準，礦(kuang)(kuang)(kuang)(kuang)井(jing)(jing)專(zhuan)(zhuan)(zhuan)用高(gao)(gao)(gao)性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)(jian)(jian)(jian)壓(ya)閥(fa)(fa)(fa)(fa)工作(zuo)(zuo)原理，礦(kuang)(kuang)(kuang)(kuang)井(jing)(jing)專(zhuan)(zhuan)(zhuan)用高(gao)(gao)(gao)性(xing)(xing)(xing)(xing)(xing)能(neng)(neng)(neng)減(jian)(jian)(jian)(jian)(jian)壓(ya)閥(fa)(fa)(fa)(fa)作(zuo)(zuo)用特點。

礦井(jing)專用高性能(neng)減(jian)壓閥技(ji)術說明：

本(ben)系列減(jian)壓閥(fa)是根據礦井條(tiao)件而設計的專用減(jian)壓閥(fa)。本(ben)閥(fa)由主(zhu)(zhu)閥(fa)、導閥(fa)、壓力表、針型閥(fa)等(deng)(deng)(deng)幾部分組(zu)(zu)成(cheng)，主(zhu)(zhu)閥(fa)主(zhu)(zhu)要(yao)由閥(fa)座、閥(fa)瓣(ban)、活塞(sai)、缸套、彈(dan)簧(huang)等(deng)(deng)(deng)零(ling)件組(zu)(zu)成(cheng)。導閥(fa)主(zhu)(zhu)要(yao)由閥(fa)座、閥(fa)瓣(ban)、膜片、彈(dan)簧(huang)、調節彈(dan)簧(huang)等(deng)(deng)(deng)件組(zu)(zu)成(cheng)。本(ben)產品(pin)在(zai)普通減(jian)壓閥(fa)基(ji)礎上(shang)作(zuo)了很大(da)改(gai)進，加(jia)大(da)了活塞(sai)面(mian)積(ji)(ji)，改(gai)變了節流(liu)結構(gou)，改(gai)變可密封形式(shi)，加(jia)大(da)了過流(liu)面(mian)積(ji)(ji)等(deng)(deng)(deng)等(deng)(deng)(deng)，從而在(zai)提高靈敏度、流(liu)量、壽命等(deng)(deng)(deng)方面(mian)大(da)大(da)改(gai)善了性能。