Rated 4 out of 5 Good TRV
Easy to fit - even with 8mm microbore. The supplied reducer does a good job -- keep turning the locking nut until you hear the crunch.
5 Nov 2014
Rated 5 out of 5Â by joandottir great rad valv
Bought these before and although more expensive than some, are well worth the extra money. They work consistently and reliably.
25 Aug 2014
Rated 4 out of 5Â by Dustydad expensive adapter
This is a 15 to 15 mm try supplied with an adapter. The instructions are poor and i had to google them â¦ The adaptor go's flat side down in the compression nut and becomes the olive . You need to tighten it very hard (360+) until you feel or hear the adaptor shear or it won't seal.
If you want your TRV's to match the adaptors are available separately online for pennies
11 Aug 2014
Rated 5 out of 5Â by ACEPLUMBERIOW The best 8-10mm TRV
I have used cheaper TRV's with reducers for 8 and 10mm micro bore pipe before, often the reducers have disintegrated when compressed or leaked.The Drayton ones didn't!! I will certainly buy these again plus they were only few quid more than the inferior cheaper ones.
1 May 2014