国产激情一区二区三区

      <track id="uezai"><em id="uezai"></em></track>
      <ol id="uezai"><blockquote id="uezai"></blockquote></ol>
      <strong id="uezai"></strong>

      <span id="uezai"><sup id="uezai"></sup></span>
    1. <span id="uezai"><sup id="uezai"></sup></span>

      <strong id="uezai"></strong>

        1.   Chinese English
            Home    About    Product    News    Download    Order    Contact
            Navigation
           
           
           
           
            Contact

          Sales hotline:$$$$$

            Profile
             
           

          7XP3331 flanged ball valves
          Ball valve valve core is spherical body, through holes through the axis of the circular, when the ball rotates 90 degrees, all present in the inlet and outlet flow, thereby truncated spherical, whereas namely through holes for medium presented by. Within the sphere provides small chamber of medium resistance, full-bore runners. Actuator rotate it 90 degrees make ball valve quickly shuts rigor. Actuators with body connection without stents and connecting shaft, direct reduced the probability of failure. Flange connection piping can keep the good seal performance, easy maintenance and replacement, facilitate the pipe closed.
           

           

          All rights reserved @ hebei west bo control valve limited company phone: 0311-85675390
          Url: www.ahrarmedia.com address: shijiazhuang changan area square north technical support: 58, :zhongshihulian 
           

          国产激情一区二区三区

              <track id="uezai"><em id="uezai"></em></track>
              <ol id="uezai"><blockquote id="uezai"></blockquote></ol>
              <strong id="uezai"></strong>

              <span id="uezai"><sup id="uezai"></sup></span>
            1. <span id="uezai"><sup id="uezai"></sup></span>

              <strong id="uezai"></strong>