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Broken Ball Valve Removal: Unscrewing Stuck Thread Inside Garden Hose Connector (w/ Photo)

elita22 25593 9
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  • #1 18022725
    elita22
    Level 8  
    When trying to replace the ball valve to go under the garden hose, the valve was of such quality that it broke off and the thread remained inside (photo attached).
    Anyone have any idea how to unscrew it? I tried to unscrew the entire plastic tip because it would be more convenient, but it doesn't work, it sits firmly, turns the whole pipe released from the house outside. It is true that I only have one pipe wrench and it is hard to hold it against the wall with my hand so that it does not rotate the whole thing, but I have the impression that it would not help much anyway.
    Broken Ball Valve Removal: Unscrewing Stuck Thread Inside Garden Hose Connector (w/ Photo)
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  • #2 18022733
    abart64
    Level 33  
    Try to use a narrow blade to cut the thread remnants and bend them inwards with a screwdriver and either chip them off or unscrew them with pliers.
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  • #3 18022739
    robokop
    VIP Meritorious for electroda.pl  
    The only way out is to gently crumble this "znal" or whatever it is. Be careful, because these brass inserts tend to break.
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  • #4 18022781
    elita22
    Level 8  
    The option with a saw blade is out, there is no way to undermine it and grab it. I don't understand what I'm supposed to do with it?
  • #5 18022803
    robokop
    VIP Meritorious for electroda.pl  
    Then call a plumber. You can't do anything with two left hands and no tools.
  • #6 18022844
    elita22
    Level 8  
    robokop wrote:
    Then call a plumber. You can't do anything with two left hands and no tools.


    If you're proposing to grind it out, what would you suggest? Or don't give yourself malicious answers.
  • #7 18022934
    helazbyś
    Level 16  
    Buddy, a jigsaw with a metal blade. Make a few cuts along the perimeter of the broken thread. Be careful not too deep.
    Then, with a flat screwdriver, try to pick out one cut piece of thread, the other pieces are easier to pick out.
  • #8 18022993
    elita22
    Level 8  
    helazbyś wrote:
    Buddy, a jigsaw with a metal blade. Make a few cuts along the perimeter of the broken thread. Be careful not too deep.
    Then, with a flat screwdriver, try to pick out one cut piece of thread, the other pieces are easier to pick out.


    Thank you, I'll try.
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  • #9 18024502
    andrzej lukaszewicz
    Level 41  
    Spray with penetrant (CX, WD m, kerosene, brake fluid) overnight, make something like a knife with a double-sided blade (I use an old, properly honed chisel) and turn it gently into the broken element. Of course, you need two good wrenches, one for cobra type plastic and any adjustable flat wrench, preferably with two people.
  • Helpful post
    #10 18028560
    malpek
    Level 18  
    On the opposite sides, saw the grooves to the maximum depth so as not to damage the threads in the brass. Adjust the appropriate flat bar to the grooves made. Holding the wrench on the plastic, try to turn the flat bar. It's a good idea to use penetrating agents.
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Topic summary

The discussion revolves around the challenge of removing a broken ball valve that has left remnants of its thread inside a garden hose connector. Users suggest various methods for extraction, including using a narrow blade to cut and bend the remnants, employing a jigsaw with a metal blade to make cuts around the broken thread, and utilizing penetrating agents like WD-40 or kerosene to loosen the stuck parts. Some participants recommend using two wrenches for better grip and control during the removal process. The conversation highlights the importance of caution to avoid damaging the surrounding brass threads and suggests seeking professional help if DIY methods fail.
Summary generated by the language model.
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