Plumbworld has the lowest price for this product!



An important, problem-solving breakthrough in radiator thermostat (TRV) design has just been achieved.

Danfoss Randalls brand new and innovative Revolver flow selectable bi-directional TRV provides the 100% solution to wasted time and costs arising from call-backs and plumbing changes linked to bi-directional TRVs and water hammer.

The revolutionary Revolver valve, which addresses the shortcomings of all Manufacturer's current generation of bi-directional TRVs, incorporates a feature that allows the installer to change the direction of water flow through the valve simply by twisting a setting cap on the valve body. So if problems are experienced with water hammer, a simple turn of the setting ring will resolve the problem - no draining down, no cost, no loss of profit or reputation.

The RAS-C2 sensor is a stylish and compact replacement to the current RAS-C. High in quality and performance, and competitive in price, it is equally suited to both the domestic and contract markets.

  • Now with unique flow selectable bi-directional valve
  • New style sensor, compact and easy to fit
  • Radiator packs with matching lockshield valves also available
  • Available in 8/10 and 15mm sizes
CE Approved

360 Image


£16.83 (Inc. VAT)

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Danfoss RAS-C2 Thermostatic 15mm Reversible Angle TRV Reviews

Add your own review
5.0/ 5
6 reviews
  • Nick
    5/ 5

    Got this item to replace an existing faulty item which was working for at least 6 years, each of my radiators has one of there (total 10), but one failed so I looked for an identical replacement which I found at Plumbworld. The item was perfect, well packaged and is working well! Plumbworld is now logged as one of my trusted suppliers!

  • Zachary Callahan
    5/ 5

    Item was chosen by customer, mainly for looks and price. However, upon receipt we both further realised how exceptional the product was. In particular we thought the bi-directional operation and the instructions that accompanied it were beyond compare.

  • knighty
    5/ 5

    This my first purchase from plumbworld, but would definitely use them again. I think the build quality is good, they are not the best or worst looking valves but for the cost they are great. only installed them a week ago but so far no problems.

  • Piper
    5/ 5

    This TRV represents excellent value, is a direct replacement for conventional valves requiring no feed pipe adjustment.

  • jjnevis
    5/ 5

    Performs as intended, although would have like the option to purchase only the thermostatic control knob.

  • BigBear
    5/ 5

    It was everything I wanted in the product.