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  1. #1
    Join Date
    Jun 2011

    Keyston 3 way valve issue

    Hey Guy's haveing trouble with a 3 way Keystone (Biffi) valve for my Cooling tower. The actuator motor broke free of the mount so I had to remount it. Now the card (Peak Electronics MKT-136) is coming up faulted whenever I put power to it? Anyone have any idea how to calibrate it??

  2. #2
    Join Date
    Jun 2009
    StL, MO
    The MKT is a mounting kit for a positioner, i.e. DMC-100A. Calibration, installation and etc. are covered pretty well by Peak's positioner data sheets.
    UA LU 562

  3. #3
    Join Date
    Jun 2011
    Hi Dave thank's much I actually was able to coax this info from the Mfg. Peaktronics.
    Thanks again!!

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