Danfoss RAS-C² White & Chrome Angled TRV & Lockshield 8-10mm x 8/10mm Product Code: 53183

White and chrome finish. Offers frost protection. Positive shut-off. Approved to EN 215.


  • Liquid Sensor
  • Selectable Revolver Valve Body
  • Lockshield Option
  • 1 Year Guarantee
  • Selectable Revolver Valve Body
  • Lockshield Option


Temperature range: 8-28°C
Additional Information
Technical Specification
  • Brand : Danfoss
  • Product Length : 8/10 mm
  • Product Type : Angled TRV & Lockshield
  • Angled/Straight TRV : Angled TRV
  • Total Product Weight : 0.416 kg
  • Model No : RAS-C2
  • Temperature Range : 8-28 °C
  • Model Name/No : RAS-C²
  • Colour : White & Chrome
  • Pack Size : 1
  • Product Diameter : 8-10 mm
  • TRV/Lockshield Included : TRV & Lockshield
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • Sensor Type : Liquid Sensor
  • Thread Size : 8/10 mm
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€21.95 Incl. 20% VAT

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Danfoss RAS-C² White & Chrome Angled TRV & Lockshield 8-10mm x 8/10mm is rated 4.4 out of 5 by 53.
Rated 3 out of 5 by from Good valve but no 10mm to 8mm I have these valves throughout the house as we have microbore and have had no problems other than a sticky pin once in a while. However, in buying a new one today, despite the specification details showing 8 & 10mm connectability, there is no 10mm to 8mm adaptor included anymore. Apparently, you do get one if you purchase in Scotland! Screwfix does not sell the adaptor. So buyer beware if you are attaching to 8mm microbore.
Date published: 2019-01-24
Rated 5 out of 5 by from Excellent valves Just moved house and decided to replace radiator valves throughout the house as the current ones are tired and prone to leak whenever they are adjusted. Settled on these as they seemed good value for money with good reviews. They have gone on very easily and have proven effective. I was a little bit concerned about using the reducing set having not used them before but need not have worried. No leaks and they look great.
Date published: 2019-01-18
Rated 4 out of 5 by from TRVs (for retrofit) Really happy with these TRVs, Danfoss are a quality brand and these met exceptions... easy to fit / commission and are working well. The only note would be that its quite easy to miss order between the 10mm and 15mm.. I needed the 15mm! However, they have the same body and fittings between both: problem solved with a few 15mm olives.
Date published: 2018-10-08
Rated 1 out of 5 by from Only 10mm not 8mm Advertised as having an 8mm reducer, it doesnt. Will be returning them as not impressed. Cant really rate as never installed
Date published: 2018-09-24
Rated 4 out of 5 by from Great service Picked this up from our local Screwfix so that our plumber could fit a new radiator while he was changing our boiler. Very easy to click and collect with seamless service at the counter. My favourite store!
Date published: 2018-09-10
Rated 5 out of 5 by from Now going on all radiators Bought this for a single radiator because the old one was getting binned. Now decided to put it on all the other radiators. Very straightforward to fit and clear, accurate instructions (if required at all!). Job done in minutes. Competitively priced, will be coming back for the others
Date published: 2018-07-01
Rated 5 out of 5 by from Danfoss trvs Due to having a microbore C/H system was unsure of pipe diameter. This TRV covered both options and has was a good choice. Bi-Directional so meant the control could go on either side. Looks fine & appears to be working ok.
Date published: 2018-04-15
Rated 3 out of 5 by from 8mm Missing Advertised as having 8 and 10mm fittings. Box contains only 10mm. Called Danfoss Customer Services 01234 364 621 who said they dropped the 8mm for a short time in 2017, which was a bad decision they say. Now gone back to including 8/10 fittings in new stock. They promised to send on 8mm, but not arrived after two weeks. They are investigating!
Date published: 2018-03-09
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