Derry Traditional - Silver Nickel Thermostatic Radiator Valve & Lockshield Angled 10mm

A complete TRV set for more flexible room heating

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

Why choose these radiator valves?

• Set each room's warmth more independently: The valve automatically alters hot-water flow through the individual radiator in response to the room temperature and selected setting.
• 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.
• Add protection during very cold weather: Its frost-protection function can allow some flow at very low temperatures, helping reduce the risk of water freezing in the radiator and nearby pipework.
• Finish both sides of the radiator with one set: Supplying a matching lockshield alongside the TRV means both visible valve positions can be completed as one coordinated set.
• Choose a valve body that suits your pipe route: Angled valves suit common layouts where pipework rises from the floor to meet a side-entry radiator connection.
• Move beyond simple on-or-off radiator control: The multi-temperature head lets you select different heating levels to suit how much warmth the room needs.
• Benefit from automatic response to changing room temperature: Temperature changes cause the wax sensor to expand or contract, allowing automatic control of the valve mechanism.
• Choose a finish that complements the installation: Its traditional form suits column radiators and interiors where the valves are intended to contribute to the overall look. Its brushed & lacquered Silver Nickel surface lets the valves become part of the radiator's overall finish rather than an afterthought.
• Choose with added confidence beyond installation: 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: Angled
• Connection: 10mm
• Control Type: Multi Temperature Control