Bristan 22mm Mixing Single Exposed Thermostatic Shower Valve | Wayfair.co.uk
ENKI, Trafalgar, T61, Single Outlet, Twin Thermostatic Exposed Shower Valve, Chrome & Black Shower Tap Attachment for Bathroom Shower, Traditional Shower Valve Style
Bristan 22mm Thermostatic Mixing Valve - MT753CP - Plumbing World