valves | Page 8

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valves

Recent contents Top users
  1. eagleeye

    Pump and m/valves on return

    New Vaillant heat only boiler install to replace old Kingfisher floor standing gravity hot water / pumped heating boiler. Boiler on ground floor and dual elson tank in loft. So the new boiler has gone in the position of the old boiler with also with the pump, m/valves and wiring centre. They...
  2. B

    How to drain down to remove towel rail AND valves?

    Towel rail needs to be removed so that new flooring can fit over pipes. Therefore the whole thing needs to come off valves and all so that the pipe ends coming up from the floor are exposed. The bottom compression nut and olive can stay on each pipe as there will be big enough holes in the...
  3. M

    Manufacturer of ARCO MINI STOP VALVES.

    I am trying to find out who the manufacturer is for ARCO MINI STOP VALVES. Does anybody know this?
  4. A

    Giacomini motorized valves

    Hi all, does anyone have experience in Giacomini motorized zone valves? Are they reliable?
  5. D

    Does anybody know what this is called? Mixer Valves/Taps?

    I bought these 'shower taps' as part of my bathroom upgrade, but my plumber ended up using a different set. I bought them in a showroom closing down sale so can't take them back, but they were quite upmarket. I was going to sell them on eBay but wasn't sure what to call them. 'Shower taps'...
    • Deleted member 112305
    • Thread
    • mixer taps valves
    • Replies: 2
    • Forum: UK Plumbers Forums
  6. D

    Disconnected water inlet valves

    Hi, I recently had a new kitchen fitted and it appears that the old cold water inlet valves (one pipe with 2 blue T valves connectors for old d/w and w/m) have been left in situ without being capped off. I’m very worried that they’ll leak, especially as they don’t have a cap on them. Problem...
  7. R

    Can too much antifreeze effect radiator valves

    Hi there, we are having issues with Mitsubishi ASHP Pre Plumbed cylinder. we have 2 zones. UFH and radiators on the first floor. Feeds come off the low loss header at the tank. Both pumped. UFH works fine. It’s the rads that struggle. We always seem to get loads of heat to the rad valves but...
  8. davidw

    Thermostat and valves configuration seems odd

    We’ve just moving to a new house. I’m puzzled with the central heating system and its controls. None of the downstairs radiators have thermostatic valves fitted, all of the upstairs rads do. There is a thermostat in the hall which it seems controls all the heating ? So the only way of...
  9. C

    Location of pumps and valves

    Is there any reason why the pump and valves need to be located in the airing cupboard? We have Gravity HW and pumped CH, but the boiler has been condemned and needs replacement. 4 pipes come down to the boiler room, as do all the hard wiring from room stat and timer. The HW gravity pipes are...
  10. N

    Polypipe Underfloor Heating with 3x 2-Port Zone Valves???

    I am currently trying to find out which is the best way to wire up my underfloor heating. I have attached a PDF of what my system is currently like. I've been advised to install 3x 2-port zone valves so that when the UFH calls for heat it can do so independently of the radiators, which is...
    • Nis
    • Thread
    • heating underfloor underfloor heating valves
    • Replies: 4
    • Forum: UK Plumbers Forums
  11. J

    Thermostatic Rad Valves, odd size Tails

    Hi first post here😀 I want to replace a couple of rad valves with TRVs but as you can see from the pic, the existing tails are bigger than it usual. All the valves I can find have 1/2” bsp Threads both sides, but I either need TRVs with one side to match the tails, or a reduced for the rad. Any...
  12. C

    Flush valves for hidden cistern

    Hi. Wondering if anyone could help me. I've had my WC sitting like this for a year now. After having this fitted while I was at work I'd purchased a toilet with cistern and thought the flat flush Valve I'd ordered seperately would fit it but it never. So Ieft with the gap for a flat flush...
  13. Jimbob1973

    Replacing radiator and valves on open vented system.

    Hi, I have a hot water tank, 3 header tanks in the loft and so I am assuming I am on an open vented system. I wish to replace a bathroom radiator with a wider one so will need to extend the existing pipework. I also want to tile around the pipework by drilling the tiles (for a neat finish) and...
  14. L

    Leaking Basin Mono Mixer Tap & Valves

    My basin mono mixer (model No: ME00101) is 10 years old & leaks at the bottom base of the mixer stand & underneath the hand lever. Water is running down the LHS hose pipe as a drip. I closed the ball valve on the hose but water still leaks. (A) What is wrong with the mixer? (B) Is the mixer...
  15. Stigster

    What size are the connections on these valves?

    From a thread where I've been helping someone with radiator valve problems. Looking at the pictures of thes towel rail valves I'm not 100% certain what size the connections are. Pretty sure it's 15mm coming in to the valve but is the rad-side connection 1/2" with a fat nut or 3/4"? If anyone...
  16. P

    Replacement TRV RADIATOR VALVES

    Good evening I need to replace 5 TRV valves in my flat . I would like to replace with decent quality ones. Does anybody have any recommendations Which would be very much appreciated. I have attached a picture of current trv. Thank you in advance Peter
  17. B

    Single/Double/NRV Check Valves Query

    Good morning, I have a query about single check valves/double check valves/non return valves and their purpose. I moved into a flat built in the 1960s and I think the bathroom was last upgraded around 2007 perhaps even before. I am going to get it completely redone next week (new suite/...
  18. J

    Rads get warm when hot water is on, SYSTEM BOILER AND MOT VALVES ARE WORKING CORRECTLY

    After some ideas, I've got a house which is installed with a system boiler, when the hot water is turned on using the programmer the radiators also get warm, checking the pipework underneath the boiler, both the how water flow and central heating return are red hot! Any ideas how to rectify...
    • JC03
    • Thread
    • boiler hot water rads system valves water
    • Replies: 7
    • Forum: Boilers
  19. Pipps

    Inserting washing machine valves into middle of copper pipe?

    Should it be possible to add a couple of washing machine style tee valves in the middle of these copper pipes? Forgive the basic question, but I am an inexperienced home owner. Thinking of giving it a try myself today. Would this risk reducing our tap water flow from the pipes continuing...
  20. J murton

    Issue with no water coming through inlet valves

    Hi all I’ve had an issue with the amount of water coming through two side inlet valves. There are 3 toilets in total. All are tank fed. 1 toilet bottom entry. 2 toilets are side entry. The tank is above and comes down through the ceiling into the toilet through a 22mm pipe. It then t’s...
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