Double Check Valve 15mm

Double Check Valve
Click here for full description
Product Pack Size Price Quantity
Pack Size
£4.05 ex.
Pack Size
£6.03 ex.


• BS 6282
• Suitable for hard water areas

Double Check Valve 15mm is rated 4.6 out of 5 by 7.
Rated 5 out of 5 by from Good quality and value but check the olives This was purchased to replace a failed double check valve from another supplier. On comparing the old failed one with the toolstation version it was obvious that the toolstation product was far superior in terms of quality. Luckily for me the spacing between the ends was identical to the gap left by the old unit so no plumbing needed - it just slotted right in. One note of caution - The first stock item offered to me had a bent olive in one end but this can happen with any compression fitting. I have found it is always worth unscrewing the nuts of new compreesion fittings and carefully checking the olives for trueness and perfect "biting" edges.
Date published: 2017-01-08
Rated 5 out of 5 by from simple swap for pld part Roughly 80mm in length if you're in doubt
Date published: 2017-02-27
Rated 5 out of 5 by from Doesn't leak Easy to fit, no leaks from around the olives etc. Not much else to say. I assume it works effectively, but certainly water passes through in the correct direction without concern.
Date published: 2017-02-23
Rated 5 out of 5 by from Good quality Not very exciting thing to review. Helps comply with Water regs, well made, copper olives, what can I say.
Date published: 2017-04-02
Rated 5 out of 5 by from Good replacement Original valve failed due to frost and this fitted and works. What more can I say?
Date published: 2017-02-10
Rated 3 out of 5 by from Double Check Valve I bought this to replace those used, always keep a couple in stock
Date published: 2017-01-08
Rated 4 out of 5 by from Does what it says on the packet Fitted easily, seems to work ok
Date published: 2017-06-18
  • y_2017, m_8, d_23, h_24
  • bvseo_bulk, prod_bvrr, vn_bulk_1.0.0-hotfix-1
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_7
  • loc_en_GB, sid_94453, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_toolstation-gb
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getContent, 35.06ms