Derry Bold - Silver Nickel Thermostatic Radiator Valve & Installation Kit Corner 15mm

Finish the radiator with one coordinated installation set

Designed to simplify a new radiator installation, this Derry Bold kit combines thermostatic control with the matching components needed to finish the connection neatly. The corner valve suits the relevant pipe route, while the brushed & lacquered Silver Nickel finish keeps the visible parts coordinated.

Why choose this radiator installation kit?

• Reduce unnecessary heating once the room is comfortable: The thermostatic valve responds to room temperature and regulates hot-water flow through the radiator as the selected comfort level is reached.
• Keep both sides of the radiator coordinated: The TRV and matching lockshield are included together, giving you both valve positions as one coordinated set.
• Give the exposed pipework a cleaner finish: Matching pipe covers are included to create a cleaner transition between the radiator valves and visible heating pipework.
• Make routine radiator bleeding easier: With a bleed valve included, the radiator can be vented when needed to support effective hot-water circulation.
• Keep the unused connection properly closed: The kit includes the blanking plug required to finish the unused radiator connection.
• Choose a fitting designed around your pipework: The corner format suits side-entry radiators where pipework comes directly out of the wall.
• Keep the visible installation coordinated: The contemporary valve design helps the installation feel coordinated rather than purely functional. In brushed & lacquered Silver Nickel, the kit can coordinate the valves and pipe covers with the radiator or surrounding fittings.
• 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
• Pair of Pipe Covers
• Bleed Valve
• Blanking Plug
• Fitting Instructions

Key technical details

• Connection Size Type: 1/2 BSP
• Fitting Type: Corner
• Connection: 15mm
• Control Type: Multi Temperature Control