上海閥(fa)盛閥(fa)門制(zhi)造有限公(gong)司主(zhu)要(yao)生產大(da)(da)(da)口(kou)(kou)徑(jing)電(dian)(dian)(dian)動(dong)(dong)(dong)減(jian)壓(ya)閥(fa)，可(ke)提供大(da)(da)(da)口(kou)(kou)徑(jing)電(dian)(dian)(dian)動(dong)(dong)(dong)減(jian)壓(ya)閥(fa)價格(ge)，大(da)(da)(da)口(kou)(kou)徑(jing)電(dian)(dian)(dian)動(dong)(dong)(dong)減(jian)壓(ya)閥(fa)說明書，大(da)(da)(da)口(kou)(kou)徑(jing)電(dian)(dian)(dian)動(dong)(dong)(dong)減(jian)壓(ya)閥(fa)實物圖，大(da)(da)(da)口(kou)(kou)徑(jing)電(dian)(dian)(dian)動(dong)(dong)(dong)減(jian)壓(ya)閥(fa)結構圖，大(da)(da)(da)口(kou)(kou)徑(jing)電(dian)(dian)(dian)動(dong)(dong)(dong)減(jian)壓(ya)閥(fa)外形尺寸，大(da)(da)(da)口(kou)(kou)徑(jing)電(dian)(dian)(dian)動(dong)(dong)(dong)減(jian)壓(ya)閥(fa)執行標準，大(da)(da)(da)口(kou)(kou)徑(jing)電(dian)(dian)(dian)動(dong)(dong)(dong)減(jian)壓(ya)閥(fa)工(gong)作原理，大(da)(da)(da)口(kou)(kou)徑(jing)電(dian)(dian)(dian)動(dong)(dong)(dong)減(jian)壓(ya)閥(fa)作用特點。

大(da)口徑電動減(jian)壓閥技(ji)術(shu)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(kou)徑電(dian)動減(jian)壓閥(fa)(fa)(fa)主要(yao)由閥(fa)(fa)(fa)體、閥(fa)(fa)(fa)座等零(ling)件組成，采(cai)用(yong)雙座閥(fa)(fa)(fa)、雙錐(zhui)閥(fa)(fa)(fa)瓣(ban)的結構。采(cai)用(yong)壓力(li)平衡式閥(fa)(fa)(fa)瓣(ban)，通過閥(fa)(fa)(fa)瓣(ban)升降(jiang)調節壓力(li)可配用(yong)ZKZ-BC型或(huo)其他(ta)型直行(xing)程電(dian)動執行(xing)器實現遙控和自(zi)動控制。 本系列(lie)產品的減(jian)壓比用(yong)到0.6較為合適。 本產品主要(yao)用(yong)于蒸汽(qi)管路，調節壓力(li)。