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Desulfurization Butterfly Valve D71X
Product Name:
Desulfurization Butterfly Valve D71X
Description:

脫硫蝶閥 D71X

脫硫蝶閥閥門使用壽命
蝶閥可較長時間工作,不需要經常維護,且密封性能可靠。
2.壓力損失
過多的壓力損失會引起相關能源成本增加,但閥門并不是管路系統中產生壓降的唯一因素,導致壓力損失的其它因素有:
·管道截面積
·管壁的摩擦損失
·流動方向的改變
蝶閥的流動特性是截止閥的3倍,是同規格閘閥的75%。
3.多功能性
蝶閥可實現管路中流體的開關和調解功能,與閘閥和截止閥相比有較好的多功能性。其內件和彈性閥座材質的多種選擇,使蝶閥在化工領域得到廣泛的應用。
4.重量與體積
蝶閥重量輕,體積小。例如:10"蝶閥的重量和體積分別為10"閘閥的1/9和1/6。所以蝶閥安裝簡便,并可節省管道系統成本。
5.氣密性
與金屬密封的閘閥和截止閥相比,采用軟密封的蝶閥可實現完全氣密。
6.易操作性
蝶閥操作簡便,在90°回轉范圍內即可實現啟閉功能。
7.價格
同等規格的蝶閥價格約為閘閥價格的35-40%,同時蝶閥的安裝費用也比較低。
8.維護保養
正確安裝的蝶閥具有一定自清潔性,不易因管道內的臟物產生失效。


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