The Jordan TRV (Thermostatic Radiator Valve) is a traditional radiator valve. This valve set comprises a high quality thermostatic radiator valve and a matching lockshield for balancing your central heating system, similar in style to the Chelsea Radiator Valve but backed with a more extensive warranty, for your peace of mind. The TRV and lockshield are cast from brass and finished in Satin Brushed Nickel, Chrome, Textured Black, Antique Brass and Unlacquered Brass. The handle of this valve is a matt black composite material; durable, attractive and a big improvement on the plastic brown, fake wood-effect handles found on the Bentley Radiator Valve and the Milano Radiator Valve. The TRV features discreet temperature indicators on the neck of this thermostatic radiator valve - ranging from 6°C to 30°C.