Stirling Bold - Pewter Thermostatic Radiator Valve & Lockshield Angled 10mm

More individual control for your radiator

This modern Stirling Bold TRV set pairs a thermostatic radiator valve with a matching lockshield, helping you manage the warmth of an individual room without relying only on the main heating controls. The angled body connects to 10mm pipework, while the liquid sensor responds automatically to changes in room temperature.

Why choose these radiator valves?

• Take more control of individual room comfort: The valve automatically alters hot-water flow through the individual radiator in response to the room temperature and selected setting.
• Cut back on wasted heat once the room is comfortable: Automatic flow reduction helps avoid continuing to heat an individual room at full radiator output after it has reached the chosen comfort level.
• Add protection during very cold weather: 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.
• Avoid sourcing a matching lockshield separately: Supplying a matching lockshield alongside the TRV means both visible valve positions can be completed as one coordinated set.
• Use a fitting designed around your pipe direction: The angled format is designed for pipe routes that need a 90-degree turn into a side radiator connection, such as pipework rising from below.
• 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.
• 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.
• Coordinate the valves with the radiator: The contemporary body shape is designed to complement modern radiators without adding unnecessary visual bulk. In matt Pewter, the set can be matched deliberately with the radiator finish or used as a contrasting detail.
• Choose a valve set backed beyond installation: The included 3 years guarantee adds confidence when choosing a valve set for ongoing everyday use.

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