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  • ​The main difference between a wafer butterfly valve and a lugged butterfly valve lies in how they are installed and secured in a piping system. Both types of butterfly valves share the basic design principle of a disc that rotates to control the flow of fluid, but their methods of attachment and application differ. Here's a brief comparison:


  • ​A ball valve for a house shut-off is a type of valve used to control the flow of water in residential plumbing systems. It is commonly employed as a shut-off valve for the main water supply entering a house. The valve gets its name from the spherical ball inside the valve body, which has a hole or port through the center. When the handle of the ball valve is turned, the hole in the ball is aligned with the water flow, allowing water to pass through, or perpendicular to it, stopping the flow.


  • When the butterfly valve is used for throttling adjustment under special working conditions, or requires strict sealing, or severe wear, low temperature (cryogenic) and other working conditions, it is necessary to use a specially designed metal seal with a triple eccentric or double eccentric adjustment device ground special butterfly valve.


  • Y Strainer is an indispensable filter device for the pipeline system of transmission medium. Y Strainer is usually installed in the inlet of the pressure reducing valve, pressure relief valve,


  • 1. Small flow resistance. 2. More labor-saving. 3. Large height and long opening and closing time. 4...


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