上(shang)海閥(fa)(fa)盛閥(fa)(fa)門制造有(you)限公司主要生產(chan)大(da)口(kou)徑(jing)電(dian)(dian)動(dong)(dong)(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)，可(ke)提供大(da)口(kou)徑(jing)電(dian)(dian)動(dong)(dong)(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)價格，大(da)口(kou)徑(jing)電(dian)(dian)動(dong)(dong)(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)說(shuo)明(ming)書，大(da)口(kou)徑(jing)電(dian)(dian)動(dong)(dong)(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)實物圖，大(da)口(kou)徑(jing)電(dian)(dian)動(dong)(dong)(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)結構圖，大(da)口(kou)徑(jing)電(dian)(dian)動(dong)(dong)(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)外形(xing)尺寸，大(da)口(kou)徑(jing)電(dian)(dian)動(dong)(dong)(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)執行(xing)標準(zhun)，大(da)口(kou)徑(jing)電(dian)(dian)動(dong)(dong)(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)工作原理(li)，大(da)口(kou)徑(jing)電(dian)(dian)動(dong)(dong)(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)作用特(te)點。

大(da)口(kou)徑電動減壓閥技術說明：

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大口徑電動減壓(ya)閥主(zhu)要(yao)由(you)閥體、閥座等(deng)零件(jian)組成，采用(yong)雙座閥、雙錐閥瓣(ban)的結構。采用(yong)壓(ya)力平衡式閥瓣(ban)，通過(guo)閥瓣(ban)升(sheng)降調(diao)節壓(ya)力可配用(yong)ZKZ-BC型(xing)或其他型(xing)直(zhi)行程(cheng)電動執行器實現遙(yao)控(kong)和自動控(kong)制(zhi)。 本系列產品的減壓(ya)比用(yong)到(dao)0.6較為合(he)適(shi)。 本產品主(zhu)要(yao)用(yong)于蒸汽管路，調(diao)節壓(ya)力。