Derry Traditional - Pewter Thermostatic Radiator Valve & Lockshield Corner 10mm

Room-by-room comfort with thermostatic radiator control

The Derry Traditional Pewter thermostatic radiator valve and matching lockshield give you room-by-room control over an individual radiator while keeping the installation visually coordinated. Its corner 10mm fitting and wax sensor combine practical connection design with automatic thermostatic response as the room temperature changes.

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.
• Use less unnecessary heat in rooms that are already warm: 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.
• Help protect the radiator when temperatures fall: The frost setting provides a safeguard for very cold conditions by allowing the valve to open slightly when temperatures fall sufficiently low.
• Finish both sides of the radiator with one set: The set includes the TRV and matching lockshield together, giving you both radiator valves in one coordinated purchase.
• 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: Multi-temperature adjustment lets the radiator be set to a more appropriate comfort level for the room.
• Let the valve respond automatically to room temperature: The wax sensor expands and contracts as surrounding temperature changes, operating the thermostatic mechanism automatically.
• Give the radiator a more considered finishing detail: A traditional silhouette gives the valve set more visual character than a purely functional modern fitting. In matt & lacquered Pewter, the set can be matched deliberately with the radiator finish or used as a contrasting detail.
• Get extra peace of mind after fitting: The 3 years guarantee provides added reassurance for a product intended to remain part of the heating installation for years to come.

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: 10mm
• Control Type: Multi Temperature Control