Adept 1/2" x 15mm Angled Grey/Chrome Thermostatic Radiator Valves provide the perfect finishing touch to your heating system. Adept Angled TRV Valves give you a reliable way of accurately regulating how much heat your radiator or heated towel rail produces for complete control at your fingertips. Product Features: Grey/Chrome Finish Thermostatic TRV Radiator Valves 1/2" x 15mm Angled Pack Brass/ABS Bi-Directional Valve Body 15mm Valve Connection 1/2" Pipe Connection Thermostatic Control 90° Angled Valve High-Quality Finish Easy Setting Frost Protection as Standard Featuring a range of different colour choices, Adept TRV Valves allow you to co-ordinate the style and look of your heating system to the rest of your home. Adept Thermostatic Radiator Valves feature 6 settings: * = 6°c 1 = 11-13°c 2 = 15-17°c 3 = 19-21°c 4 = 23-25°c 5 = 27-29°c Pack Includes: 1x Adept Angled Thermostatic Radiator Valve 1x Adept Angled Lockshield Valve.