上海閥(fa)(fa)盛(sheng)閥(fa)(fa)門制(zhi)造有限公司主要生產電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)，可提(ti)供電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)價格，電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)說明書，電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)實(shi)物圖(tu)，電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)結構圖(tu)，電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)外形尺寸，電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)執行標準，電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)工作原理，電(dian)(dian)(dian)動(dong)減(jian)(jian)壓(ya)(ya)(ya)(ya)閥(fa)(fa)作用特點。

電動(dong)減壓閥(fa)技(ji)術說明(ming)：

電動雙閥座減壓閥Y945H內設有節流孔罩，增大了減壓幅度，同時避免減溫水直接噴射到閥體上，保護了閥體。主要由閥體、閥座、閥瓣、閥罩等零件組成。電動減壓閥Y945H采用雙閥座、雙錐體閥瓣的結構，增大了過流面積和可調比。采用壓力平衡式閥瓣，通過閥瓣升降調節壓力可配用ZKZ-BC型或其它型直行程電動執行器實現遙控和自動控制。電動無級調節，二次壓力穩定，控制精度高。操作簡便，只需通過控制器修改二次壓力設定。運行平穩，使用壽命長。
電動雙閥座減壓閥型號：
Y945H-16C，Y945H-25C，Y945H-40C， Y945H-64C，Y945Y-100C，Y945Y-100I