... regulating valve seat bush 调节阀座衬套 regulating valve stem 调节阀杆 regulating variable 调节变量 ...
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Why straight trip regulating valve stem smaller?
为什么直行程调节阀阀杆较细?
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Open or close the valve stem travel relatively short, and very reliable cutting action, making this valve is suitable for medium and cutting off or regulating use.
阀杆开启或关闭行程相对较短,并具有非常可靠的切断动作,使得这种阀门非常适合作为介质的切断或调节及节流使用。
应用推荐
模块上移
模块下移
不移动