Screwfix Logo
Activating the button will move focus to the expanded search input field
Danfoss RAS-B² White Angled Thermostatic Self Balancing TRV, Lockshield Valve & Sensor  15mm x 1/2"

Danfoss RAS-B² White Angled Thermostatic Self Balancing TRV, Lockshield Valve & Sensor 15mm x 1/2" (140PF)

Features differential pressure controller, ensuring all radiators receive required heat. Offers increased efficiency, permanently optimising the heating system for accurate room temperature control and providing automatic hydronic balancing during unexpected system resistance, changing user behaviour or fluctuations in weather conditions. Installation is the same as for a standard TRV, whilst commissioning the heating system is simpler and faster. Once installed, valve ensures constant hydronic balancing with even heat distribution and lower risk of noise.

  • Liquid Sensor
  • Uni-Directional Valve Body
  • Compression Connection
  • Frost Protection Setting
  • Positive Shut-Off
  • 5 Year Manufacturer's Guarantee (T&Cs Apply)
More Info

View all: Danfoss Thermostatic Radiator Valves

£29.99Inc Vat

Add to basket for...

Add to saved list…

You may also like:

Angled/Straight ConnectionAngled
ColourWhite / Nickel-Plated
Frost ProtectionFrost Protection Setting
Inlet Connection Size15 mm
Inlet Connection TypeCompression
Label Info 4: Supplementary Label InfoNo
Label Info 5: Hazardous Chemical ContentNone
Manufacturer Guarantee5 Year Manufacturer's Guarantee (T&Cs Apply)
Max. Working Pressure10 bar
Model NameRAS-B²
Outlet Connection Size1/2 "
Outlet Connection TypeBSP
Pack Size1
Parent ColourWhite
Pieces in Pack/Case1
Product TypeSelf Balancing TRV, Lockshield Valve & Sensor
Radiator Valve TypeThermostatic
Sensor TypeLiquid Sensor
Smart CompatibilityNot Smart
Temperature Range8 - 28 °C
Valve Body MaterialBlack Nickel-Plated Brass
Valve/Lockshield IncludedValve & Lockshield
Wheelhead ColourWhite
Wheelhead MaterialPlastic

Product Contents

15mm angled pressure-independent TRV, lockshield valve and 15mm x 1/2" sensor.