White/Chrome Thermostatic Radiator TRV Valve Head Replacement M30 x 1.5 Universal for All Manufacturers

Old valve had broken apart & stopped working. This just screwed on the radiator valve & works brilliantly. Feels excellent quality so far

Bought as a replacement for a Regis TRV as they’re no longer available. Fitting is as easy as you’d expect, but the TRV doesn’t lock on the the valve unit, so even though it’s tight the whole unit rotates when you change the temperature. Provided that you hold the whole body whilst changing the temperature setting everything works as it should. A good replacement which saved me from having to drain the system in order to replace the whole valve unit when only the head had failed.

fits straight on to one that was broken

Easy to fit and works fine.

Pretty poorly engineered product, as after the thermostat head was closed and reopened no more than 10 times, it kept dislodging and separating from the radiator.

I have purchased these thermostatic valves in the past so expected it to be quality which it was. My only issue with it was just how tight the control knob was. Not aware if it could be loosened somehow but as is is one would need a rubber glove to turn it to adjust temperature.

This item does the job at a very reasonable price.

Ordered fifteen of these the replace the ancient valve heads on all the radiators in the house. They are a little stiff to turn and require a bit of extra tightening, but some seem to be loosening up a bit now. They look good though and overall a great product for the price, if you are looking for this style of valve.