Home |
Search |
Today's Posts |
|
UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
Posted to uk.d-i-y
|
|||
|
|||
Gate Valves
All of the gate valves (3) in my hot tank cupboard appear to be stuck/
seized open. Does anyone have any tips/ tricks for freeing them? Thanks |
#2
Posted to uk.d-i-y
|
|||
|
|||
Gate Valves
In article ,
Jen D wrote: All of the gate valves (3) in my hot tank cupboard appear to be stuck/ seized open. Does anyone have any tips/ tricks for freeing them? Bite the bullet and replace them with full bore valves. These gate valves never seem to work when you need them - and never shut off the water completely anyway. So saying some penetrating fluid down the spindle a few times over a day or so then brute force should free it. -- *Virtual reality is its own reward* Dave Plowman London SW To e-mail, change noise into sound. |
#3
Posted to uk.d-i-y
|
|||
|
|||
Gate Valves
"Dave Plowman (News)" wrote:
Bite the bullet and replace them with full bore valves. These gate valves never seem to work when you need them - and never shut off the water completely anyway. Having replaced gate valves in my last three houses, I see what you mean. However, I have replaced them each time with gate valves. I just make sure that they will work by operating them all twice a year. Not operating them guarantees that they won't work when you need them. |
#4
Posted to uk.d-i-y
|
|||
|
|||
Gate Valves
On Fri, 29 Aug 2008 15:55:01 GMT, "Jen D"
wrote: All of the gate valves (3) in my hot tank cupboard appear to be stuck/ seized open. Does anyone have any tips/ tricks for freeing them? Thanks They were crap from the day they were put in. Drain the system and replace tham with full bore quarter turn lever valves. They perform brilliantly and actually work as well. Screwfix Full Bore Lever Ball Valve 22mm £4.99 You will never regret it. (You may find you do not even have to change the olives over and the new will be a direct replacement for the old.) |
#5
Posted to uk.d-i-y
|
|||
|
|||
Gate Valves
On Fri, 29 Aug 2008 17:32:14 +0100, Dave Plowman (News) wrote:
So saying some penetrating fluid down the spindle a few times over a day or so then brute force should free it. Plus Gas being the best to use *not* WD40. Diesel is reported to be good as well but a bit niffy for in the house and may well hang around in the airing cupboard making your sheets and towels smell of diesel. B-) WD40 is also a bit niffy as well. Other wise it's replacement time, gate valves are OK but they do need to be fully closed, fully opened, fully closed, fully opened and then closed 1/4 to 1/2 a turn once or twice a year to ensure they don't seize and stand a chance of shutting off completely when required. Full bore ball valves are much more relaible and easier to operate. Note ordinary "isolating" ball valves are not full bore. -- Cheers Dave. |
#6
Posted to uk.d-i-y
|
|||
|
|||
Gate Valves
In an earlier contribution to this discussion,
EricP wrote: Screwfix Full Bore Lever Ball Valve 22mm £4.99 You will never regret it. (You may find you do not even have to change the olives over and the new will be a direct replacement for the old.) But check carefully before trying it. ISTR that the compression nuts on SF 22mm full bore valves have a finer thread than many other 22mm compression fittings. -- Cheers, Roger ______ Email address maintained for newsgroup use only, and not regularly monitored.. Messages sent to it may not be read for several weeks. PLEASE REPLY TO NEWSGROUP! |
#7
Posted to uk.d-i-y
|
|||
|
|||
Gate Valves
On Aug 29, 7:18 pm, "Dave Liquorice"
wrote: On Fri, 29 Aug 2008 17:32:14 +0100, Dave Plowman (News) wrote: So saying some penetrating fluid down the spindle a few times over a day or so then brute force should free it. Plus Gas being the best to use *not* WD40. Seek out the liquid form rather than the aerosol too. Easier to apply (well, maybe not upwards) and the can lasts longer as it's better targeted. Paul. |
#8
Posted to uk.d-i-y
|
|||
|
|||
Gate Valves
|
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
gate water valves | Home Ownership | |||
Gate valves vs. Ball valves. | UK diy | |||
Should balancing gate valves be on flow or return? | UK diy | |||
Gate Valves Under Sink - | Home Repair | |||
Gate Valves Under Sink - Two Problems | Home Repair |