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

脱硫蝶阀 D71X

脱硫蝶阀阀门使用寿命
蝶阀可较长时间工作,不需要经常维护,且密封性能可靠。
2.压力损失
过多的压力损失会引起相关能源成本增加,但阀门并不是管路系统中产生压降的唯一因素,导致压力损失的其它因素有:
·管道截面积
·管壁的摩擦损失
·流动方向的改变
蝶阀的流动特性是截止阀的3倍,是同规格闸阀的75%。
3.多功能性
蝶阀可实现管路中流体的开关和调解功能,与闸阀和截止阀相比有较好的多功能性。其内件和弹性阀座材质的多种选择,使蝶阀在化工领域得到广泛的应用。
4.重量与体积
蝶阀重量轻,体积小。例如:10"蝶阀的重量和体积分别为10"闸阀的1/9和1/6。所以蝶阀安装简便,并可节省管道系统成本。
5.气密性
与金属密封的闸阀和截止阀相比,采用软密封的蝶阀可实现完全气密。
6.易操作性
蝶阀操作简便,在90°回转范围内即可实现启闭功能。
7.价格
同等规格的蝶阀价格约为闸阀价格的35-40%,同时蝶阀的安装费用也比较低。
8.维护保养
正确安装的蝶阀具有一定自清洁性,不易因管道内的脏物产生失效。


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