Derry Traditional - Chrome Thermostatic Radiator Valve & Lockshield Angled 8mm

More individual control for your radiator

The Derry Traditional Chrome thermostatic radiator valve and matching lockshield give you room-by-room control over an individual radiator while keeping the installation visually coordinated. Its angled 8mm fitting and wax sensor combine practical connection design with automatic thermostatic response as the room temperature changes.

Why choose these radiator valves?

• Take more control of individual room comfort: The thermostatic head responds to room temperature and regulates hot-water flow through that radiator as the selected comfort level is reached.
• Avoid heating a room more than you need: Restricting flow when less heat is needed can help prevent an already-comfortable room from continuing to receive unnecessary radiator heat.
• Help protect the radiator when temperatures fall: When surrounding temperatures become very low, frost-protection behaviour can permit limited flow to help protect the radiator and connected pipework.
• Avoid sourcing a matching lockshield separately: 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 side-entry radiators with pipes coming up from the floor, the angled body turns the connection neatly into the radiator.
• Choose a heating level that suits the space: Several thermostatic settings give you more flexibility than a simple manual on/off valve.
• Get automatic temperature-responsive control: A wax sensing element reacts to room-temperature changes and adjusts the valve mechanism without constant manual input.
• Complete the radiator with a coordinated visible fitting: A traditional silhouette gives the valve set more visual character than a purely functional modern fitting. Its polished & un-lacquered Chrome surface lets the valves become part of the radiator's overall finish rather than an afterthought.
• Choose a valve set backed beyond installation: With a 3 years guarantee, the set comes with added reassurance for the years after 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: Angled
• Connection: 8mm
• Control Type: Multi Temperature Control