Derry Bold - Silver Nickel Thermostatic Radiator Valve & Lockshield Corner 10mm

A complete TRV set for more flexible room heating

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

Why choose these radiator valves?

• Fine-tune warmth one radiator at a time: Instead of leaving the radiator fully open, the TRV adjusts the flow of hot water as the surrounding room temperature changes.
• Cut back on wasted heat once the room is comfortable: By reducing hot-water flow when the room is warm enough, the valve can help limit unnecessary heating in that space.
• Help protect the radiator when temperatures fall: 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.
• Make the connection work with your installation layout: Corner valves are suited to side-entry radiators where the pipework comes directly out of the wall.
• Set the radiator to a more suitable comfort level: Several thermostatic settings give you more flexibility than a simple manual on/off valve.
• Let the valve respond automatically to room temperature: The liquid sensor responds to changes in surrounding temperature to operate the thermostatic mechanism automatically.
• Give the radiator a more considered finishing detail: The modern valve shape keeps the installation looking clean and contemporary. In brushed & lacquered Silver Nickel, the set can be matched deliberately with the radiator finish or used as a contrasting detail.
• Add longer-term confidence to the purchase: 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