Stirling Bold - Black Thermostatic Radiator Valve & Lockshield Straight 10mm

Thermostatic control with a coordinated valve set

Bring more control to one radiator with this Stirling Bold thermostatic valve set in matt Black. Supplied with a matching lockshield, the straight valve uses a liquid sensor and multi-temperature control to regulate hot-water flow as the room warms and cools.

Why choose these radiator valves?

• Manage radiator warmth around how the room is used: Instead of leaving the radiator fully open, the TRV adjusts the flow of hot water as the surrounding room temperature changes.
• Reduce unnecessary radiator 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.
• Simplify the purchase with both valves supplied: Both the thermostatic side and matching lockshield are included, simplifying the parts you need to source for the radiator.
• Choose a valve body that suits your pipe route: For side-entry radiators fed by pipework running along the wall, a straight valve provides a direct connection.
• Set the radiator to a more suitable comfort level: The multi-temperature head lets you select different heating levels to suit how much warmth the room needs.
• Use a sensor that reacts as the room warms and cools: Room-temperature changes are detected by the liquid sensor, allowing the valve to regulate flow automatically.
• Complete the radiator with a coordinated visible fitting: Its modern profile gives the radiator connection a neater, more streamlined finishing detail. Its matt Black surface lets the valves become part of the radiator's overall finish rather than an afterthought.
• Buy with longer-term reassurance: A 3 years guarantee gives you longer-term reassurance beyond the initial installation.

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: Straight
• Connection: 10mm
• Control Type: Multi Temperature Control