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

Room-by-room comfort with thermostatic radiator control

Give this radiator its own level of thermostatic control with the Stirling Bold Anthracite TRV and lockshield set. The straight 10mm connection is designed for the appropriate pipe route, while the liquid sensor works with the valve to reduce hot-water flow when the room no longer needs as much heat.

Why choose these radiator valves?

• Give each room its own level of heating control: The thermostatic head responds to room temperature and regulates hot-water flow through that radiator as the selected comfort level is reached.
• Reduce unnecessary radiator heating: Restricting flow when less heat is needed can help prevent an already-comfortable room from continuing to receive unnecessary radiator heat.
• Reduce the risk of freezing in colder conditions: The frost setting provides a safeguard for very cold conditions by allowing the valve to open slightly when temperatures fall sufficiently low.
• Get the complete valve pair in one purchase: Both the thermostatic side and matching lockshield are included, simplifying the parts you need to source for the radiator.
• Use a fitting designed around your pipe direction: For side-entry radiators fed by pipework running along the wall, a straight valve provides a direct connection.
• Move beyond simple on-or-off radiator control: Several thermostatic settings give you more flexibility than a simple manual on/off valve.
• Benefit from automatic response to changing 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 modern valve shape keeps the installation looking clean and contemporary. In matt Anthracite, the set can be matched deliberately with the radiator finish or used as a contrasting detail.
• Buy with longer-term reassurance: 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

Key technical details

• Connection Size Type: 1/2 BSP
• Fitting Type: Straight
• Connection: 10mm
• Control Type: Multi Temperature Control