Derry Bold - Polished Brass Thermostatic Radiator Valve & Installation Kit Straight 15mm

Simplify the radiator installation with a coordinated valve and accessory set

Bring the control and finishing details of the radiator together with this Derry Bold thermostatic installation kit. The set pairs a straight TRV and matching lockshield with coordinated pipe covers and the additional supplied connection components, reducing the number of separate accessories you need to choose.

Why choose this radiator installation kit?

• Reduce unnecessary heating once the room is comfortable: The TRV automatically adjusts hot-water flow through this radiator as the surrounding room temperature changes.
• Complete both radiator valve positions in one set: A matching lockshield is supplied alongside the thermostatic valve, so the corresponding second valve does not need to be bought separately.
• Make the pipe connection look more considered: The pair of pipe covers helps complete both visible pipe connections rather than leaving bare pipe beneath the radiator.
• Release trapped air when the radiator needs it: 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 included blanking plug provides the fitting needed for the unused radiator port.
• Use the right valve format for the pipe direction: The straight format suits aligned pipework and radiator connections, including side-entry pipework running along the wall or suitable bottom-entry layouts.
• Carry one finish across the radiator accessories: The contemporary valve design helps the installation feel coordinated rather than purely functional. In polished & un-lacquered Polished Brass, 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: Straight
• Connection: 15mm
• Control Type: Multi Temperature Control