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Author Topic: valves on ballcock lines  (Read 4986 times)

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Offline 15mmhexnipple

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valves on ballcock lines
« on: July 05, 2010, 07:30:21 PM »
as a plumber id like to see a valve in a ceiling on the line to the ballcock in a header tank, i have been told by another plumber that this is "lazy plumbing", i believe that should be a requirement for the 15mm line to the ballcock, would save time turning the whole house's water supply off,

what do you think?????

Linkback: https://www.plumbers.nz/plumbing/1/valves-on-ballcock-lines/428/
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Offline TS

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Re: valves on ballcock lines
« Reply #1 on: July 05, 2010, 07:45:36 PM »
I personally agree. There is no requirement however. Interestingly enough everyone puts one on a WC but their not required there. I think its good trade practice to put them on ballcock lines.
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Offline 15mmhexnipple

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Re: valves on ballcock lines
« Reply #2 on: July 05, 2010, 07:50:45 PM »
i also think that line strainers are a good point too, although i always use pyrmid filters
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Offline hefzibah

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Re: valves on ballcock lines
« Reply #3 on: July 05, 2010, 08:39:34 PM »
you have to install a serve valve........
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Offline TS

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Re: valves on ballcock lines
« Reply #4 on: July 14, 2010, 11:08:52 PM »
Quote from: hefzibah on July 05, 2010, 08:39:34 PM
you have to install a serve valve........


Where does it say that?
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Offline GMcT

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Re: valves on ballcock lines
« Reply #5 on: August 21, 2010, 05:58:32 PM »
Its recommended, but not a must. I personally think they should go in. Saves time trying to find the old "buried toby".
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Offline hefzibah

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Re: valves on ballcock lines
« Reply #6 on: September 21, 2010, 02:56:33 PM »
Quote from: Mike H on July 14, 2010, 11:08:52 PM
Quote from: hefzibah on July 05, 2010, 08:39:34 PM
you have to install a serve valve........


Where does it say that?


AS/NZS 3500 , who uses the old school part of G12
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