美標閘閥Z41H_輔料儲罐_閘閥
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- 請求信息 : 2023-02-18 22:08:52 HTTP/1.1 GET : http://www.cqsenpu.com/product/gate_valve/004-000255.html
- 運行時間 : 0.381235s [ 吞吐率:2.62req/s ] 內存消耗:5,689.71kb 文件加載:241
- 查詢信息 : 191 queries
- 緩存信息 : 0 reads,1 writes
- 會話信息 : SESSION_ID=aa0a5810cc93b2ef32d0ee856f6fe5ab
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輔料儲罐的頂部可拆卸連接有蓋體,所述蓋體上連通有進料管,輔料儲罐的罐體內開設有用于儲存輔料的容納腔,該設備廣泛應用于環保,農業等行業。歐拉姆閥門制造的美標閘閥可以作用在儲罐中的進料管道上,安全第一,零外漏無風險。
美標閘閥的啟閉件是閘板,閘板的運動方向與流體方向相垂直,美標閘閥只能作全開和全關 , 不能作調節和節流。閘板有兩個密封面 , 最常用的模式閘板閥的兩個密封面形成楔形、楔形角隨美標閘閥參數而異 , 通常為50, 介質溫度不高時為 2°52'。楔式閘閥的閘板可以做成一個整體,叫做剛性閘板;也可以做成能產生微量變形的閘板 , 以改善其工藝性,彌補密封面角度在加工過程中產生的偏差 , 這種閘板叫做彈性閘板。
閘閥的啟閉部件是閘閥。閘閥的運動方向垂直于流體的方向。閘閥只能完全開啟和關閉,但不能調節或節流。澆口有兩個密封面。最常用的閘閥的兩個密封面形成楔形。楔角隨閥門參數而變化,一般為50°,介質溫度不高時為2° 52′。楔式閘閥的閘板可以做成整體,稱為剛性閘板;也可以做成能產生輕微變形的澆口,以提高其工藝性,彌補加工時密封面角度的偏差。這種閘門稱為彈性閘門。
本體采用高級鍛造制成,重量較傳統閘閥重量減輕約20%~30%,安裝維修方便。傳統的閘閥往往在通水洗管后即因外物諸如石頭,木塊、水泥、鐵屑、雜物等淤積于閥底凹槽內,容易造成無法關閉緊密而形成漏水現象,彈性座封閘閥底部采用與水管機同的平底設計,不易造成雜物淤積,使流體暢通無阻。
閥體采用精密鍛造,精確的幾何尺寸使得閥體內部無需任何精加工即可保證閥門的密封性。流體阻力小,密封面受介質的忡刷和侵蝕小。
形體簡單,結構長度短,制造工藝性好,適用范圍廣。開閉較省力。介質流向不受限制,不擾流、不降低壓力。
一、設計制造API 602、BS5352、ANSI B16.34;
二、連接端尺寸①承插口尺寸按ANSI B 16.11;JB/T1751②螺紋端尺寸按ANSI B1.20.1;JB/T7306 ③對焊端尺寸按ANSI B 16.25;JB/T12224④法蘭端尺寸按ANSI B 16.5;JB79
3、閥門檢查和試驗 API 598;GB/T13927;JB/T9092
4、結構特征 螺栓連接閥蓋(B.B)和明桿支架(OS&Y) 或焊接閥蓋(W.B)和明桿支架(OS&Y)
5、材料按ANIS/ASTM的規定
6、主體材料 A105;LF2;F11;F22;304(L);316(L); F347;F321;F51;Monel;20合金等。