NUIE NUIE Arvan Twin Thermostatic Valve

Minimalist sleek design. Can be fitted vertically or horizontally. Accurate flow control. Thermostatic control to +/- 2 degrees even if the water pressure fluctuates. Full thermal protection to prevent scalding in the event of hot or cold water shut off. In the event of hot or cold water failure the valve will shut down as per the relevant standard. The unique cartridge is highly resistant to calcium build up - even in hard water areas. Our valves are suitable for use with all systems: gravity fed pumped unvented high pressure or fully modulated combi-boilers. Excellent flow rates - even at low pressure. The cartridge is fully reversible meaning if hot and cold supplies are the wrong way round it doesn't need re-plumbing. Simply remove the cartridge turn 180° and replace. Manufactured from high quality brass & ABS.