Derry Traditional - Black Thermostatic Radiator Valve & Lockshield Corner 8mm

More individual control for your radiator

This traditional Derry Traditional TRV set pairs a thermostatic radiator valve with a matching lockshield, helping you manage the warmth of an individual room without relying only on the main heating controls. The corner body connects to 8mm pipework, while the wax sensor responds automatically to changes in room temperature.

Why choose these radiator valves?

• Give each room its own level of heating control: Thermostatic control lets this radiator react to the temperature of its own room rather than relying only on the main heating controls.
• Cut back on wasted heat once the room is comfortable: Once the room needs less heat, the TRV can reduce flow through that radiator, helping make more efficient use of the hot water being circulated.
• Reduce the risk of freezing in colder conditions: The frost setting provides a safeguard for very cold conditions by allowing the valve to open slightly when temperatures fall sufficiently low.
• Avoid sourcing a matching lockshield separately: A matching lockshield is supplied with the thermostatic valve, so the corresponding valve does not need to be bought separately.
• Choose a valve body that suits your pipe route: For pipework coming straight from the wall to a side-entry radiator, this corner layout keeps the connection compact.
• Set the radiator to a more suitable comfort level: Several thermostatic settings give you more flexibility than a simple manual on/off valve.
• Benefit from automatic response to changing room temperature: The wax sensor expands and contracts as surrounding temperature changes, operating the thermostatic mechanism automatically.
• Make the valve set part of the radiator's overall look: The traditional valve shape gives the installation a more period-inspired finishing detail. The Black colour with a matt finish gives the visible valve set a considered decorative appearance.
• Get extra peace of mind after fitting: A 3 years guarantee gives you longer-term reassurance beyond the initial installation.

What's included

• Thermostatic radiator valve head with body
• Matching lockshield valve
• Decorator's cap

Key technical details

• Connection Size Type: 1/2 BSP
• Fitting Type: Corner
• Connection: 8mm
• Control Type: Multi Temperature Control