简要说明：上海威蝶阀门牌的低温加长杆对夹式蝶阀产品：估价：1，规格：100，产品系列编号：156454135415674

低温加长杆对夹式蝶阀

英文名称：Low temperature extension rod for clip type butterfly valve

阀门型号：DD71W-16P

阀门规格：DN100

低温加长杆对夹式蝶阀的工作原理：

低温加长杆对夹式蝶阀的基本工作原理就是通过转动蝶阀的手轮，使蝶阀的蝶板进行0-90度的旋转，阀门将会打开，阀门可以根据打开的角度不同，对管道的介质流量进行控制。

低温加长杆对夹式蝶阀参数：

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