上海閥(fa)盛閥(fa)門制(zhi)造(zao)有限公司主要(yao)生產(chan)大(da)(da)口(kou)(kou)徑電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)減壓(ya)(ya)(ya)閥(fa)，可(ke)提供(gong)大(da)(da)口(kou)(kou)徑電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)減壓(ya)(ya)(ya)閥(fa)價格，大(da)(da)口(kou)(kou)徑電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)減壓(ya)(ya)(ya)閥(fa)說明書，大(da)(da)口(kou)(kou)徑電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)減壓(ya)(ya)(ya)閥(fa)實物圖，大(da)(da)口(kou)(kou)徑電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)減壓(ya)(ya)(ya)閥(fa)結構圖，大(da)(da)口(kou)(kou)徑電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)減壓(ya)(ya)(ya)閥(fa)外形(xing)尺寸，大(da)(da)口(kou)(kou)徑電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)減壓(ya)(ya)(ya)閥(fa)執(zhi)行(xing)標準，大(da)(da)口(kou)(kou)徑電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)減壓(ya)(ya)(ya)閥(fa)工作原理，大(da)(da)口(kou)(kou)徑電(dian)(dian)動(dong)(dong)(dong)(dong)(dong)減壓(ya)(ya)(ya)閥(fa)作用特點。

大口徑電動減(jian)壓閥技術說明(ming)：

主要生產石油煉化行業、冶金行業、消防供水用各類閥門、50～600MW國產及進口火電機組配套的蝶閥、閘閥、截止閥、止回閥、球閥、水壓試驗堵閥、抽氣止回閥、減溫減壓裝置、入口閥、出口閥、真空閥、水封閥、陶瓷耐磨排渣閥、安全閥以及工程建設用各類水力控制閥、水泵控制閥、排泥閥、排污閥、減壓穩壓閥等近百個品種、幾千個型號規格的閥門，產品口徑為DN10～3000，壓力PN0.1～48Mpa，驅動方式有手動、電動、氣動、液動、電液聯動、氣液聯動等。產品主要銷往國內500多家大中型電廠、石油、化工、冶金、建筑、市政、水廠、給排水、消防系統、污水處理等行業。提供優質的產品和全方位的便捷服務。
產品構成：
Y945H大口徑(jing)電動(dong)減壓(ya)閥主(zhu)要由閥體、閥座(zuo)等(deng)零件(jian)組成，采(cai)用(yong)(yong)雙(shuang)座(zuo)閥、雙(shuang)錐閥瓣(ban)(ban)的(de)結構。采(cai)用(yong)(yong)壓(ya)力平衡式(shi)閥瓣(ban)(ban)，通過(guo)閥瓣(ban)(ban)升(sheng)降調節壓(ya)力可配(pei)用(yong)(yong)ZKZ-BC型(xing)或其他(ta)型(xing)直行(xing)程(cheng)電動(dong)執行(xing)器實(shi)現遙控和自動(dong)控制。 本系列產品(pin)的(de)減壓(ya)比用(yong)(yong)到0.6較為合適。 本產品(pin)主(zhu)要用(yong)(yong)于蒸(zheng)汽管路，調節壓(ya)力。