Stainless steel pneumatic flange ball valve works by rotating valve love to make the valve flow or occlusion.

不锈钢气动法兰球阀的工作原理是靠旋转阀恋来使阀门畅通或闭塞。

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Stainless steel pneumatic flange ball valve in the pipeline is mainly used to do the cutting speed, distribution and change the direction of the flow of media.

不锈钢气动法兰球阀在管路中主要用来做切断速度快，分配和改变介质的流动方向。

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Mild steel plate flanges , cast stainless steel flanges , wafer-type butterfly valve, 2-piece flange-type ball valve, steel plate.

软钢板法兰， 不锈钢铸板法兰，片型蝶阀， 2片式法兰型球阀， 钢板。

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