The Biworld thermostatic radiator valve (TRV) and lockshield pack is designed to provide efficient temperature control and energy savings in your home. The TRV automatically regulates the flow of hot water to the radiator, maintaining a consistent room temperature and preventing unnecessary heat loss.
This pack is suitable for use with Alupex pipe systems and offers reliable performance with simple, durable components — ideal for both new installations and upgrades.
Key Features
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Complete TRV and lockshield valve pack
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16mm connection – suitable for Alupex systems
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Automatically maintains room temperature at the set level
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