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          flanged regulating speed butterfly valve

          Nominal pressure:PN0.25-1.6MPA
          Nominal diameter:DN50-1200mm
           

           

          Electric actuator adopt computer frequency conversion speed adjusting technique which make the valve with step by step variable transmission feature thus efficiently prevent reverse flow and water hammer. Mounted onto pump outlet, short face to face dimension, double parallel thruss frame disc. Have special design with the best quality.

          版權所有:鐵嶺閥門(集團)工貿有限公司  廠址:遼寧省鐵嶺市銀州區廣裕街118號  進出口部:鐵嶺市銀州區全球通大廈1406室
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