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          hydraulic control check butterfly valve

          PN0.25-2.5MPa
          DN1000-5000mm
          It is hydraulic control, it is suitable to be used in inlet of the turbine in power plant

          The main body is hydraulic control complete with bypass valve, dismantling joint, connection tube, air releasing valve which has the same features as hydraulic control butterfly valve and it is suitable to be used in inlet of the turbine in power plant.

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