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15mm Angled TRV with Lockshield White & Chrome

Product Code: 31811

15mm. Chrome-plated designer valve and lockshield. Approved to EN 215.

  • Bi-Directional Valve Body
  • Liquid Sensor
  • ½ Turn Operation
  • Includes Lockshield
  • Model No:
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Product contents:
Valve and lockshield.

Temperature range: 6-28°C.

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15mm Angled TRV with Lockshield White & Chrome Instruction Manual



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Rated 5 out of 5 by Generally very good Great kit, easy to fit, even for a first timer like myself. Had one leak, not a major drama, just use lots of PTFE on the threads, 15 turns at least and they are fine. 23 Nov 2015
Rated 5 out of 5 by best value for money fitted LOADS of these TRV,s never ever any probs!! 23 Nov 2015
Rated 5 out of 5 by Easy fit valves Bought these valves for 6 radiators that had seized old valves on them. Easy fit, not a lot of tools required, had job done in under 2 hours. Would buy again for any other jobs that come in 22 Nov 2015
Rated 4 out of 5 by clear simple design this fits in well with the look we were aiming for as simple, clean, easy to adjust. 22 Nov 2015
  • 2015-11-25 T09:54:11.690-06:00
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2 Questions  0 Answers

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Reading the instructions it states install "by following the flow direction arrow on the body". However, on the body of the valve there are two arrows pointing in opposite directions. The one on valve arm points into the radiator the one taking the 15mm copper tails points away from the radiator they both cannot be right as water must flow in one direction through the valve. At the moment I have guessed that it should be on the feed side. Is this wrong and does it matter which side feed or return the valve goes on?
Would be helpful if the company had a telephone number/tech support.
27 Oct 2015
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All our properties have Myson TRV angled two way valves and these go from time to time. My local stockists doesn't keep them anymore. Would this model be a suitable replacement? Please advise.

Kind regards,

8 Sep 2015
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, Maintenance
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Download more info (pdf)

Colour White & Chrome
Pack Size 1
Product Diameter 15 mm
Total Product Weight 0.45 kg