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Discuss Inline pipe valve/taps dripping after turning off and back on in the Valves & Taps area at UKPlumbersForums.co.uk.

  1. Gary555

    Gary555 New Member

    I’ve recently moved into an old house and I’ve just replaced the immersion heater in a copper cylinder.
    The problem is that, to stop the tank from refilling I turned off two pipe valves (not knowing which did what) and now I’ve truned them back on they’re both dripping. How do I stop the dripping? Do I replace the valve or can I tighten the slim nut beneath the tap heads?
     
  2. ShaunCorbs

    ShaunCorbs S. Mod Trusted Plumber GSR Top Contributor!!

    You can tighten the gland nut "slim nut)
     
    • Like Like x 1
  3. JCplumb

    JCplumb Plumber

    As above, some valves have a gland nut that can be tightened or repacked, other than that replace the valves - full bore lever valves cost more but are more reliable.
     
    • Agree Agree x 1
  4. Gary555

    Gary555 New Member

    Ok, how do you repack if I was to have a go?

    If I was to replace them which seems the best solution, I’m just not sure which pipes are for what, so I guess I’d have to drain the system and hope for the best when I undo the compression fitting ha ha
     
  5. JCplumb

    JCplumb Plumber

    Loads of info online about repacking gland nuts, quicker than one of us typing it out for you :D
    LMGTFY
     
  6. Gary555

    Gary555 New Member

    Aah right repacking sounds simpler than I thought, I’ll get myself some ptfe tape and give it a go. Thank you.
     
  7. Gary555

    Gary555 New Member

    Success - valves repacked and not dripping and new immersion up and running.

    Admin can close this thread now if they like. :)

    Thank you.
     
    • Like Like x 1
  8. Harvest Fields

    Harvest Fields Trusted Plumber GSR Top Contributor!!

    Thanks for reporting back.
     
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