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Drayton TRV4 White Thermostatic Radiator 15mm Valve
TRV4 White is a new colour variant that has been added to the range to offer a neutral finish suitable for any application
The TRV4 White is 'A' rated for efficiency by the European valve manufacturers association making it one of the most energy efficient TRVs available.
The TRV4 White range includes angled and straight valves as well as lockshield and pushfit packs to suit most domestic and commercial heating systems
Product features:
- New neutral white finish
- 'A' rated for efficiency
- Easy setting
- Frost protection as standard
- Contemporary design
Technical features:
- Temperature Setting range 10ºC - 30ºC
- Sensitivity 0.22mm/ºC
- Download datasheet for part numbers
- Maximum Sensor Temperature 50ºC
Flow noise through valves
It is strongly recommended that the differential pressure across the thermostatic valves should not exceed 0.2 bar to avoid flow related noise. A differential pressure regulating device such as an automatic bypass valve should be used.
System Cleaning
To avoid damage to the valves and the heating system components, and the formation of scale deposit in the hot water heating system, the system should be flushed and a proprietary inhibitor needed.
