The Flume Lockshield TRV Anthracite manages to do something rare: function precisely while looking like it has strong views about interior design. The anthracite finish is clean and modern without trying too hard, and the build quality feels reassuringly solid in hand.
Installation is straightforward, threads are well cut, and everything seats as it should. The TRV head adjusts smoothly with a positive feel — no vague spinning, no guesswork — just controlled, measurable response. The lockshield side is equally cooperative, allowing proper balancing without feeling like you’re negotiating with it.
Once fitted, it does its job quietly and efficiently. Rooms reach temperature, radiators behave, and the system feels properly dialled in. It’s the kind of component that disappears into the background — which is exactly where good heating controls belong.
Recommended for professionals who want reliable temperature management and a finish that suggests the job was done by someone who notices details.
Looks great and good quality. Have not installed yet.
Great valve perfect colour match, rad tails at different lengths aswell so very helpful
Good service and helpful advise given in store, advised i could return if not correct part
Purchased to match new radiator. Work well and look good
These anthracite and chrome radiator valves are stylish and very competitively priced.we are very happy with our purchase.
Excellent product 1/2 of the price flomaster. Comes with copper olives which I find are far superior to brass.
Wouldnt recomend not worth the money as paint comes off
My plumber fitted this so I can't say if it was easy or not, but he had no problem and it's been working great since. Looks smart and stylish, and feels good quality. Nice!
Nice looking. The plastic cap on the lockshield is a little bit pants as it can sit wonky but you can straighten it up.
Trv head has slight play in it even when the knurled connecting collar is tightened right up but overall it’s a nice valve for the price.
I’d definitely buy again.
FITTED THESE VALVES TO NEW RADIATORS WITH NO PROBLEMS
Looks good and working great so far (four months in...)
Good quality product easy to fit and looks good
Matches radiator
They look pretty smart. Plumber says they are good. More to the point they had enough stock (I bought a mix of white and anthracite TRVs for the whole house)
Look great,seem good quality so no complaints only time will tell
Top piece of kit Look good easy to fit nice clear settings
Wanted due colour but was surprised how good it was
These valves went straight on the new anthracite radiator and look really nice. Not too much colour to make them stand out like a sore thumb.
Really good quality good value for money can’t complain. Would definitely recommend.
Looks nice. Easy to assemble. The thermostat is a bit stiff though. Hopefully it will get easier in time
