These are Radiator valves I have used for some time, and would class as good.
Verified purchase: Yes | Condition: New
I've had these fitted for over 25 years in my home. They look good, and work pretty well. I like the ability to set minimum and maximum settings (stops children turning to max and overheating the room). But... I've replaced so many of them because the heat causes the plastic to degrade and breakdown, where the head screws onto the valve. This seems to happen at any time after 5 years, though I still have a couple of originals that were fitted when the system was installed 28 years ago. I guess it may be down to the temperature setting and therefore the heat to which it gets exposed. An easy fix - just screw on a new head, but they're not cheap. (I've never been able to buy just the head; always comes with the valve). Also, I've not discovered another (cheaper) Drayton head unit with the same thread to fit onto the valve.Read full review
Verified purchase: Yes | Condition: New
regular use of this product has given greater confidence and reliability
Verified purchase: Yes | Condition: New
Bought to replace older failed Drayton TRVs. Direct replacement meant that existing radiator tails could be used.
Verified purchase: Yes | Condition: New
excellent product
Verified purchase: Yes | Condition: New
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