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AMTROL \"Quad Check\"

Howwen
Howwen Member Posts: 11
in THE MAIN WALL
Does anyone have any ewperience with these flo checks. I can not find anything online as far as a manual. I need to do some trouble shooting and I hate to go in blind.

Any help appreciated.

Comments

  • Tom M.
    Tom M. Member Posts: 237
    I ran into one a couple years ago

    and found help here. I am used to Taco Flowchecks which operate in the "closed" position. The Quad-check is positively closed when the shaft is turned to the right and if memory serves me correctly, will operate when the shaft is backed off 4 turns.

    Tom M.
    MathanShor
  • Weezbo
    Weezbo Member Posts: 6,231
    i too would like to further grasp this particular topic

    of inquirery...what i just read was outstanding .it may be about a slightly different Quad check .... a pdf Generating Explainations of Devise Behavior Using Compositional Modeling and Casual Ordering. Gautier and Gruber. heck of a read :)
  • Howwen
    Howwen Member Posts: 11


    Thanks Tom,

    That is the way it seemed to work. All the way in stopped flow, all the way out was gravity, about two turns worked best.
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