Brass ball valve effect
   Brass ball valve on the fluid in the pipe is mainly used for cutting, distribution and changes in flow direction, designed V-shaped opening of the valve also has a good flow regulation function.
   Brass ball valve principle
   Brass ball valve is evolved by the cock, it's open and close parts as a sphere, using a sphere around the stem axis of rotation 90o to achieve the purpose of opening and closing.
  Brass Ball Valve Features
  1, for the regular operation, open and close quickly, lightweight.
  2, fluid resistance.
   3, the structure is simple, relatively small size, light weight, ease of maintenance.
  4, good sealing performance
  5, from the direction of installation restrictions, media flow can be arbitrary.

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