Drayton TRV4 & Lockshield 15 x 1/2 " Chrome / White ( 0705180 )

£24.99

In Stock50

The TRV4 Classic is Class 1 rated for efficiency by the European valve manufacturers association making it one of the most energy efficient TRVs available.

Available since 1993 and still Britain's best selling range of Thermostatic Radiator Valves Drayton's TRVs set the standards for design, performance and quality. The range includes Lockshield...

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The TRV4 Classic is Class 1 rated for efficiency by the European valve manufacturers association making it one of the most energy efficient TRVs available.

Available since 1993 and still Britain's best selling range of Thermostatic Radiator Valves Drayton's TRVs set the standards for design, performance and quality. The range includes Lockshield and Pushfit packs to suit most domestic and commercial heating systems.

  1. 15mm Angle
  2. Class 1 rated
  3. Reverse flow
  4. Accurate liquid sensor
  5. Non-stick internals
  6. Balance system via the TRV

Applied Standards: BS EN 215

Temperature Setting Range : Approx 10°C to 30°C

Hysteresis : 0.4K

Water temperature influence : 0.8K

Differential pressure influence : 0.15K

  • All the order received before 2:00 o’clock will be despatched same day. 
  • And will be delivered in 2-3 working days.
  • All the orders over £99 will be delivered free via 48hr tracked service
  • £5.95p carriage charge will apply to the orders under £99
  • Next day delivery available on request. Please contact 0208 789 7539