News

  • Post time: Dec-21-2018

    Butterfly valve product name: dual plate check valves Butterfly valve type: Manufacturers: Product introduction Dual plate check valves manufacture of welded steel plate structure, with short size, light weight, convenient installation and other characteristics. The valve torque is small, flexibl...Read more »

  • Post time: Dec-21-2018

    Wafer butterfly valves is one of the large hydropower plants plant valve components and more widespread application, which is composed of a valve body, a butterfly plate and a control mechanism, set in the turbine spiral case inlet, in order to control the unit flow, its main role is to: When a s...Read more »

  • Post time: Dec-21-2018

    Technical measures Signal device is additionally provided with wafer butterfly valves location. When running in butterfly valves wafer deviation from the full open position, sends out signal, the control room of the optical plate light, the operator can signal according to the judgment is off waf...Read more »

  • Post time: Nov-07-2018

    How to remove double eccentric flanged butterfly valves fault Double eccentric flanged butterfly valves, which is characterized in that the pump valve seat sealing ring made of soft T – shaped sealing rings on both sides of the composition of multi-layer stainless steel sheet. First, as har...Read more »

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