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

Control radiator warmth with greater precision

Designed to combine individual radiator control with a coordinated finish, this Anthracite Derry Traditional thermostatic valve set includes both the TRV and matching lockshield. Its corner layout suits the relevant pipe route, and the wax sensing mechanism adjusts the valve as surrounding temperature changes.

Why choose these radiator valves?

• Fine-tune warmth one radiator at a time: Thermostatic control lets this radiator react to the temperature of its own room rather than relying only on the main heating controls.
• Avoid heating a room more than you need: 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: A frost-protection setting helps reduce freezing risk by allowing some hot-water flow when the room temperature drops to a very low level.
• Avoid sourcing a matching lockshield separately: Both the thermostatic side and matching lockshield are included, simplifying the parts you need to source for the radiator.
• Choose a valve body that suits your pipe route: The corner body is designed for wall-fed pipework meeting a side-entry radiator, helping create a neater valve position.
• Tailor radiator output to the room's needs: Multi-temperature control provides a choice of thermostatic settings rather than limiting the radiator to fully open or fully closed.
• Let the thermostatic mechanism respond without constant adjustment: A wax sensing element reacts to room-temperature changes and adjusts the valve mechanism without constant manual input.
• 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 matt Anthracite finish helps coordinate the valves with the radiator and nearby fittings.
• Buy with longer-term reassurance: The included 3 years guarantee adds confidence when choosing a valve set for ongoing everyday use.

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