Stirling Bold - Anthracite Thermostatic Radiator Valve & Installation Kit Angled 15mm (130mm version)

Control radiator warmth with greater precision

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

Why choose these radiator valves?

• Set each room's warmth more independently: Instead of leaving the radiator fully open, the TRV adjusts the flow of hot water as the surrounding room temperature changes.
• Make more efficient use of your central heating: Automatic flow reduction helps avoid continuing to heat an individual room at full radiator output after it has reached the chosen comfort level.
• Keep a layer of frost protection in reserve: 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: Both the thermostatic side and matching lockshield are included, simplifying the parts you need to source for the radiator.
• Plan the radiator connection with the right valve shape: For side-entry radiators with pipes coming up from the floor, the angled body turns the connection neatly into the radiator.
• Move beyond simple on-or-off radiator control: Several thermostatic settings give you more flexibility than a simple manual on/off valve.
• Let the valve respond automatically to room temperature: A liquid-filled sensor reacts as the room warms and cools, helping the valve adjust without constant manual intervention.
• Choose a finish that complements the installation: A cleaner modern form helps the valve set feel coordinated with contemporary radiator designs. The matt Anthracite finish helps coordinate the valves with the radiator and nearby fittings.
• 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
• Pair of pipe covers
• Bleed valve
• Blanking plug

Key technical details

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