The Drayton Thermostatic Radiator Valves monitor the temperature of the air surrounding them and control the water flow through the radiator to which they are attached. Drayton's TRV4 is ideal for use with anthracite radiators. It fits well with anthracite radiators and has a beautiful white and chrome finish. This modern radiator valve is dependable, has a liquid sensor for precision, and can balance the system using the TRV.

• Ultra sensitive liquid filled sensor
• Contemporary slimline design
• Half and full click stop settings
• Temperature range limiting feature
• 1 to 5 setting numbers and frost protection at 8C
• Temperature setting range from 10C to 30C for flexibility in setting comfort levels and energy efficiency
• Non stick valve internals
• Hygienic wipe clean surfaces no dust traps
• Radiator can be balanced from the thermostatic radiator valve using pre-setting Key 07 35 162
• Bi-directional reverse flow valve