Drayton Decorator Radiator Valve Cap 0735123 5 Pack Product Code: 5649R

White plastic valve caps that replace TRV sensing heads when decorating. Closes valve when radiator is removed or replaced. No risk of valve opening at low temperatures.


  • Plastic Construction
  • Compatible with TRV M30 x 1.5mm Fitting


Fixings Not Required.
Additional Information
Technical Specification
  • Brand : Drayton
  • Construction Material (Plumbing) : Plastic
  • Fixings Supplied : Fixings Not Required
  • Pack Size : 5
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 5
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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€6.95 Incl. 23% VAT

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Drayton Decorator Radiator Valve Cap 0735123 5 Pack is rated 2.8 out of 5 by 4.
Rated 5 out of 5 by from Decorators cap Bought a set to close my EcoCal trv's. They fit very easily and will serve well during my decorating. They will also serve as an emergency adjustable cap should the thermostat fail.
Date published: 2018-07-26
Rated 1 out of 5 by from didn't work for me thread fitted the cap thread on my trv, but didn't close the valve. tried packing it with pennies but that didn't work either.
Date published: 2017-08-18
Rated 4 out of 5 by from simple yet effective do exactly what they are designed to do, that is lock off TRV's once the head is removed. They are obviously not designed to close non thermostatic valves.
Date published: 2017-05-09
Rated 1 out of 5 by from Do not be fooled by the +/- Do not let the +/- symbols on top make you think that these caps will fit on to the rectangular valve to enable them to be turned. They do not as they are blank inside. Useless. Will return.
Date published: 2017-03-26
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