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Travis Perkins£32.28Visit shop Drayton RT212 15mm Straight TRV Chrome
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B&Q£34.00Visit shop B&Q - 08 09 264 White Angled Radiator Valve & Lockshield (Dia)15mm
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The Drayton RT212 15mm Thermostatic Radiator Valve is designed for homeowners and heating engineers looking to improve energy efficiency and thermal comfort in residential spaces. By accurately monitoring ambient room temperature and adjusting radiator output accordingly, it helps keep energy consumption in check; however, it is strictly intended for 15mm pipework, necessitating an adapter if your plumbing system uses a different standard size.
| Colour | Silver |
|---|---|
| Model Part Number | 464156 |
| Brand | Drayton |
Yes, the Drayton RT212 set includes the lockshield and a drain-off tailpiece.
No, this specific model is designed exclusively for 15mm piping.
The finish is a neutral, clean metallic silver designed to match most standard radiator valves and pipework components.
Under normal operating conditions, these valves are maintenance-free, but it is good practice to turn them fully open and closed annually.
Yes, by preventing individual rooms from overheating, you avoid wasting energy in spaces that are already at a comfortable temperature.
The valve pin may be stuck due to lack of use; remove the head and gently depress the pin to ensure it moves freely.
Check that the compression nut is sufficiently tightened and that the olive is correctly seated on the 15mm pipe.
Installation should be performed by a competent person or a qualified heating engineer. Ensure the heating system is fully drained before removing an existing valve. The 15mm connection requires standard compression fittings; ensure olive and nut are tightened correctly to prevent leaks. Once installed, the valve can be wiped down with a clean, damp cloth to maintain the silver finish. Do not use abrasive chemicals or scourers, as these may damage the coating. It is recommended to cycle the valve settings at the end of the summer season to ensure the internal mechanism remains free-moving.
