welded butterfly valve
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Electric Welded Ends Butterfly Valve
This welded ends butterfly valve design makes the valve an ideal hard seal butterfly valve for bubble sealing in high temperature, high pressure and fire protection applications. Due to the welding structure, without flange,and no need counter flange,the valve welded to pipe directly by welding rod，so finally the valve can achieve leakage in the pipeline. This valve has no flange, while saving costs and it is convenient and very beautiful for piping and thermal insulation.
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