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Full Bore Isolating Valve 15mm Product Code: 46860

15mm. Brass, steel and plastic construction. ¼ turn operation. Compression connection. Suitable for water.


  • Brass, Steel & Plastic
  • Compression Connection
Additional Information
Technical Specification
  • Brand : Unbranded
  • Product Type : Full Bore Isolating Valve
  • Construction Material (Plumbing) : Brass, Steel & Plastic
  • Connection Type : Compression Connection
  • Pack Size : 1
  • Product Diameter : 15 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

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€6.35 Incl. 23% VAT

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Full Bore Isolating Valve 15mm is rated 4.5 out of 5 by 117.
Rated 5 out of 5 by from pay for what you get really solid construction, full bore so no restriction of flow, a little more than others on the market but so far seems worth it.
Date published: 2018-08-04
Rated 5 out of 5 by from Isolator valve Good quality product at good price, used these loads, never leak.
Date published: 2018-08-02
Rated 4 out of 5 by from isolating valve This item is one of very few items from Screwfix that can be purchased a little cheaper elsewhere but this does appear better quality so worth it .
Date published: 2018-07-30
Rated 5 out of 5 by from Good Quality! Although a bit pricier than others available, however the quality of these are very good. No leaks on the ones that I have used so far!
Date published: 2018-07-23
Rated 5 out of 5 by from Full bore Replacing the old isolating ball valves on a sink with these restored water flow to full pressure. Finally!
Date published: 2018-07-15
Rated 5 out of 5 by from Worth the extra cash Not the most exciting of products to review, but this is well worth spending the extra cash on over the cheaper isolation valves. Firstly, it has two places where a spanner can be attached on the body to hold it firm when tightening the fitting. This stops the rotation of the body. Secondly, as it is a full bore valve there is no reduction in the pressure, very useful when used on low pressure or monobloc taps. Thirdly, much easier to fit in a cramped space. Highly recommended
Date published: 2018-07-11
Rated 5 out of 5 by from Reliable Valve Full Bore reliable well made valve, not had one let go yet and its been many years
Date published: 2018-07-05
Rated 3 out of 5 by from Not sure about them long term I fitted these all over the place when I tweaked the central heating system so I don't need to drain off the whole lot when doing a job. They seem quite good at first, however, I've had a couple fail on me. As mentioned by a previous reviewer, when it come to isolating the supply they can be stiff to move after a few years and then when opening up the supply again I've found they can sometimes leak from the turn-screw hole - which is a right old pain!
Date published: 2018-06-21
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