Derry Traditional - Pewter Thermostatic Radiator Valve & Lockshield Angled 8mm

A complete TRV set for more flexible room heating

This traditional Derry Traditional 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 8mm pipework, while the wax 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.
• Use less unnecessary heat in rooms that are already warm: 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.
• Finish both sides of the radiator with one set: Supplying a matching lockshield alongside the TRV means both visible valve positions can be completed as one coordinated set.
• Choose a valve body that suits your pipe route: Where pipework approaches a side-entry radiator from the floor, an angled valve provides the change in direction needed at the connection.
• Tailor radiator output to the room's needs: Multi-temperature adjustment lets the radiator be set to a more appropriate comfort level for the room.
• Let the thermostatic mechanism respond without constant adjustment: A wax sensing element reacts to room-temperature changes and adjusts the valve mechanism without constant manual input.
• Choose a finish that complements the installation: The traditional valve shape gives the installation a more period-inspired finishing detail. In matt & lacquered Pewter, the set can be matched deliberately with the radiator finish or used as a contrasting detail.
• Choose with added confidence 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

Key technical details

• Connection Size Type: 1/2 BSP
• Fitting Type: Angled
• Connection: 8mm
• Control Type: Multi Temperature Control