Energy-efficient temperature control – Thermostatic radiator valve automatically adjusts the water flow to maintain the desired room temperature, helping to reduce energy use and heating costs. 15 mm straight connection – Fits all standard 15 mm compression pipework, ideal for radiators with horizontal pipe entries or installations where a neat, straight finish is required Stylish white and chrome finish – Combines a durable brass body with a modern dual-tone design, complementing both contemporary and traditional radiator styles Central-heating compatible – Suitable for all sealed or open-vented systems and works alongside most central heating controls and accessories for easy integration., Weight: 0.6834330122 Pounds, Manufacturer: Primaflow