Posting a message to the forum will remove the above advertisement
  1. Hi, welcome to the new look UKPlumbersForums.co.uk - Login with your usual login details, or sign up if you don't already have an account. If you post just once, all the advertisements get automatically removed. We have some competitions coming soon, and lots of new feaures. 

Discuss How to connect to toilet plastic valve in the Fittings & Pipes area at UKPlumbersForums.co.uk.

  1. kasser

    kasser Member

    I have a flexi pipe currently connecting the isolating valve in the cold feed to the plastic valve at the bottom of my toilet cistern.

    Even I can see that the flexi pipe is bent way too much and way too sharply. Sooner or later, it's going to spring a leak. However, due to the location of both ends, it is not possible to have the flexi pipe any other way. In any case, flexis have a very bad rep on this site.

    So what fitting should I use to connect to the plastic end? The isolating valve will take a compression fitting with female thread at one end I think? Pictures or links will be helpful.
    Thanks.
     
  2. Matchless.plumb

    Matchless.plumb Trusted Plumber Top Contributor!!

    Hi Kasser,

    Welcome along.

    Could I ask you to upload a picture? Perhaps the best way would be ridgid pipework.
     
  3. Harvest Fields

    Harvest Fields Trusted Plumber GSR Top Contributor!!

    Agree with above. A picture would help massively.
     
  4. kasser

    kasser Member

    I don't seem to be able to post a pic. Let's try this dropbox link to the picture:
    Dropbox - toilet.JPG

    Otherwise, it's a very standard connection. Nothing new or unusual at all with the current setup.
     
  5. ShaunCorbs

    ShaunCorbs Trusted Plumber GSR Top Contributor!!

    Works ta

    How are you at plumbing diy ?

    You will need 1m length of copper tube (15mm)

    2 x 15mm compression elbows

    1 x 15 -1/2 tap connector compression

    1 x 15mm compression ISO valve (rob the nut and olive off)

    Piece of pipe around 3-4" long out the valve

    Compression elbows like in the pic (the pic is of guttering as I wasn't on my computer to draw it up)

    And then the rest in straigh pipe and tap connector

    Hope you understand if not just shout

    IMG_2782.JPG
     
  6. Harvest Fields

    Harvest Fields Trusted Plumber GSR Top Contributor!!

    Don't mean to sound undermining here. but if you are an advanced DIYer I would solder the fittings and not use compression. It will look much smarter. But if you are not that confident then as above use compression.
     
    • Like Like x 1
  7. ShaunCorbs

    ShaunCorbs Trusted Plumber GSR Top Contributor!!

    Or the pro way using a bender :)
     
  8. Harvest Fields

    Harvest Fields Trusted Plumber GSR Top Contributor!!

    I struggle to put 2 x 90 degree bends in 12 inches apart.:p:p I wouldn't attempt that. :p:p:pI would give 2 x 45's a go on a bender though. That might work.
     
  9. ShaunCorbs

    ShaunCorbs Trusted Plumber GSR Top Contributor!!

    Problem is most diyers don't have access to trade grade tools
     
  10. Harvest Fields

    Harvest Fields Trusted Plumber GSR Top Contributor!!

    I understand mate. Was just trying to say that even before I was as GSR I would have given soldering a go. However the cost makes no sense if you are only going to use it the once.
     
    • Friendly Friendly x 1
  11. kasser

    kasser Member

    1 x 15 -1/2 tap connector compression - is that what goes on the plastic valve end?
    Is it this one? Why is it so cheap at less than a quid?
    Toolstation sells it at 2 for £4.34.
    Do they always come with a washer inside?

    Compression ISO valve - this one?
    There is already such a valve in place, are you asking me to replace it?

    The only problem with all this is that the 2 elbows next to each other will take too much space. The vertical pipes are nearly aligned to each other. But that wasn't my question anyway - the tap connector was what I was after.

    Bending the pipes would be the solution here I guess, but I don't have one. I might use a piece of plastic pipe and try to bend it ever so slightly, though the pipe will be so short it's going to be hard to, and there won't be clips holding it in place. It might put too much stress on the plastic valve end too.

    Regarding soldering - I don't have the equipment. I'm too nervous too to have a big naked flame like this in the house.

    Thanks.
     
  12. rpm

    rpm Trusted Plumber Top Contributor!!

    If the valve works then there is no need to replace it.

    If you can buy a shorter good quality flexi then loose fit it to the cistern then add a short piece of copper pipe between the flexi and the isolating valve to suit.
    Wouldn`t try and bend plastic pipe to suit that.
     
  13. steadyon

    steadyon Active Member

    Buy a longer flexi and put a loop in it. Crude but effective.
     
  14. Harvest Fields

    Harvest Fields Trusted Plumber GSR Top Contributor!!

    I don't like that. But each to there own.
     
  15. jtsplumbing

    jtsplumbing Plumber GSR Top Contributor!!

    Cant see where the copper pipe starts, if coming up from floor just lower service valve by 2" (50mm) or so
     
    • Agree Agree x 1
Loading...
Similar Threads - connect toilet plastic Forum Date
new waste connection for toilet Fittings & Pipes Jul 2, 2017
What Toilet Connector? Plumbing Forum May 7, 2017
Which toilet for this type of connection Plumbing Forum Mar 16, 2017
Toilet pan connection problem Sanitary Ware Nov 9, 2016
Toilet connection Plumbing Forum Sep 18, 2016
Connecting Toilet Pan to soil pipe on same floor level? Sanitary Ware Jul 27, 2016
Toilet leaking from connecter Plumbing Forum Jun 19, 2016