上海閥(fa)(fa)盛閥(fa)(fa)門制造有限(xian)公司主(zhu)要生產大(da)(da)口(kou)徑(jing)(jing)電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)，可提(ti)供大(da)(da)口(kou)徑(jing)(jing)電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)價格，大(da)(da)口(kou)徑(jing)(jing)電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)說明書，大(da)(da)口(kou)徑(jing)(jing)電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)實物圖，大(da)(da)口(kou)徑(jing)(jing)電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)結(jie)構圖，大(da)(da)口(kou)徑(jing)(jing)電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)外(wai)形尺寸，大(da)(da)口(kou)徑(jing)(jing)電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)執行(xing)標準，大(da)(da)口(kou)徑(jing)(jing)電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)工作原理(li)，大(da)(da)口(kou)徑(jing)(jing)電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)閥(fa)(fa)作用特(te)點。

大口徑(jing)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(kou)徑電(dian)(dian)動減壓閥(fa)(fa)主(zhu)要由閥(fa)(fa)體、閥(fa)(fa)座等零件組成，采(cai)用(yong)(yong)雙(shuang)(shuang)座閥(fa)(fa)、雙(shuang)(shuang)錐閥(fa)(fa)瓣的(de)結構。采(cai)用(yong)(yong)壓力平衡式閥(fa)(fa)瓣，通過閥(fa)(fa)瓣升降調節壓力可(ke)配用(yong)(yong)ZKZ-BC型或其(qi)他型直行程電(dian)(dian)動執行器實現遙控和(he)自(zi)動控制(zhi)。 本系(xi)列(lie)產(chan)品(pin)的(de)減壓比用(yong)(yong)到0.6較為合適。 本產(chan)品(pin)主(zhu)要用(yong)(yong)于蒸汽(qi)管(guan)路，調節壓力。