Derry Bold - White Thermostatic Radiator Valve & Lockshield Straight 10mm

Thermostatic control with a coordinated valve set

Give this radiator its own level of thermostatic control with the Derry Bold White 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?

• Manage radiator warmth around how the room is used: Thermostatic control lets this radiator react to the temperature of its own room rather than relying only on the main heating controls.
• Make more efficient use of your central heating: Restricting flow when less heat is needed can help prevent an already-comfortable room from continuing to receive unnecessary radiator heat.
• Give the heating system extra protection from freezing conditions: The frost setting provides a safeguard for very cold conditions by allowing the valve to open slightly when temperatures fall sufficiently low.
• Avoid sourcing a matching lockshield separately: A matching lockshield is supplied with the thermostatic valve, so the corresponding valve does not need to be bought separately.
• Use a fitting designed around your pipe direction: Straight valves suit side-entry radiator layouts where the pipework runs along the wall to meet the radiator.
• Choose a heating level that suits the space: Multi-temperature control provides a choice of thermostatic settings rather than limiting the radiator to fully open or fully closed.
• Use a sensor that reacts as the room warms and cools: A liquid-filled sensor reacts as the room warms and cools, helping the valve adjust without constant manual intervention.
• Give the radiator a more considered finishing detail: The modern valve shape keeps the installation looking clean and contemporary. The gloss White finish helps coordinate the valves with the radiator and nearby fittings.
• Add longer-term confidence to the purchase: The 3 years guarantee provides added reassurance for a product intended to remain part of the heating installation for years to come.

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