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Soft sealing wafer butterfly valve and double eccentric flanged butterfly valve developed by our company have the advantages of compact structure,ease for switching at 90 ° rotary, reliable sealing, long service life,which are widely used in water works, power plants, steel mills,and other systems for water supply and sewage and used as the regulation and cutoff.Soft sealing wafer butterfly valve and double eccentric flanged butterfly valve developed by our company have the advantages of compact structure,ease for switching at 90 ° rotary, reliable sealing, long service life,which are widely used in water works, power plants, steel mills,and other systems for water supply and sewage and used as the regulation and cutoff.
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