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  • Butterfly Control Valve

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    Butterfly control valve is a simple regulating valve that can be used for switching control of low-pressure pipeline media; it can be used to control air, water, steam, various corrosive media, mud, oil, liquid metal, and radioactive media. It mainly plays the role of cutting off and throttling on the pipeline.
  • 2 Inch Double Female Brass Ball Valve

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  • 2 Flanged Ball Valve

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    The two main reasons of ball valve damage are: first, the valve switch is not in place; Second, the sealing surface is damaged.

  • The Difference Between Hard Seal and Soft Seal of Butterfly Valve

    1.The hard seal of the butterfly valve means that both sides of the seal pair are made of metal materials or harder materials. The hard seal has high temperature resistance, wear resistance and good mechanical properties.

  • Electric ball valve and globe valve area

    The working principle of the ball valve is to rotate the valve to open or block the valve. The ball valve has a light switch, small size, can be made into a large diameter, reliable sealing, simple structure, and easy maintenance. The sealing surface and spherical surface are always in a closed state and are not easily eroded by the medium. They are widely used in various industries. High-pressure ball valves are divided into two categories, one is the floating ball type and the other is the fixed ball type.

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    The globe valve plays an important role in cutting off and throttling the medium in the pipeline. The valve clack exerts pressure to make the sealing surface of the valve clack closely fit the sealing surface of the valve seat, and prevent the medium from leaking along the gap between the sealing surfaces.

  • Are ball valves and gate valves the same?

    The valve core of the ball valve is a sphere. Due to its fixed ball structure, the valve ball is fixed under high pressure, especially when it is closed. Its upper stem and lower pivot decompose part of the pressure from the medium, so The valve ball does not deflect downstream, so the pressure on the downstream valve seat is relatively small.

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