Full Bore Isolating Valve 15mm

Product Code: 46860
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

Was €5.95

Special Price €4.75

Incl. 20% VAT

Save €1.20 (20%)

Add to Wishlist

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 : 2 Year Manufacturer's Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

Click here to see information on our delivery charges and times



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.


Click here to see information on returns and cancellation

More Items to Consider

More Items to Consider

Loading... Loading...
Full Bore Isolating Valve 15mm is rated 4.4302 out of 5 by 86.
Rated 4 out of 5 by from 15mm Full bore 1/4 turn valve A solid 1/4 turn full bore isolation valve. No reduction in pipe size through this valve (full bore) so little in the way of flow rate reduction and dynamic pressure loss. Not a bad valve for the money. Like most of these types of valve they could be better than they are from a design point of view but they would probably be harder to manufacture and cost more. For instance it would be nice if they had a closed stop instead of the ball freely rotating. this means that the user has to get the quarter turn close to spot on to be completely closed or completely open as there is no mechanical rotation stop / limit. it would be slightly easier to fit if the body of the valve was a constant hexagonal so as to facilitate holding with a spanner more easily. This valve has a hex shoulder on one end. If you use the hex shoulder to hold the valve while tightening the compression nut on that end, the holding spanner will foul on the nut being tightened so a narrow jaw adjustable spanner can be useful. this is not a flaw in this specific valve but almost all full bore ball valves.
Date published: 2016-07-18
Rated 5 out of 5 by from Works well, built well Product seems to be durable and the quality seems really good. Time will tell the full picture. The item does not feel cheap as some do, and it just feels like a good quality item. Closes off tight with no flow of water - does what it should do! I've already bought & fitted several.
Date published: 2016-07-14
Rated 5 out of 5 by from Best service valve These are the only service valves I fit now as the cheaper ones can eventually leak around the adjusting screw. They are full bore so no loss of flow and I often fit the tap/toilet flexi straight onto them which also enables you to adjust flow especially on mains pressure and between hot and cold. They are slightly larger in diameter than the cheap ones so allow a bit more space between the pipe centres/brackets. A reliable piece of fit and forget kit.
Date published: 2016-06-06
Rated 5 out of 5 by from 15mm Isolating Valve Excellent piece of equipment. I have used a number of these valves in the past and never had a problem. As I renovate my property I am replacing all the old service valves with these valves. Good value for money.
Date published: 2016-03-25
Rated 4 out of 5 by from iso valve solid product. Would be better if same length as normal iso valve. To enable easier fitting.
Date published: 2016-03-22
Rated 5 out of 5 by from A solid piece of kit I purchased this isolating valve as I was installing a new toilet that didn't have an existing isolating valve on the water feed. It seems very solid for the price, with an easy to turn valve. I am very pleased with it so far. Would recommend for any purpose where 15mm full bore valve is required. I have not rated performance or reliability high as it has only been in for 3 days. I find that at least a year is needed before evaluating fully.
Date published: 2016-02-09
Rated 5 out of 5 by from I like it and it works A great valve made of good metal, not to tight and a nice broad slot, you can buy cheaper but in this case you get what you pay for.
Date published: 2016-02-06
Rated 5 out of 5 by from Good idea Had to extend a system where it would help if it could be isolated. The usual ball-a-fix can create 'noise' in a system, so to have a 'full bore' valve should reduce/eliminate this effect
Date published: 2016-01-30
  • 2016-10-28T08:07CST
  • bvseo_cps, prod_bvrr, vn_cps_3.4.0
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_86
  • loc_en_GB, sid_46860, PRD, sort_mostRecent
  • clientName_screwfix-ie