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40mm non-return valve for domestic and commercial use.

40mm non-return valve for domestic and commercial use.
Average Customer Rating:
5 out of 5
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(5 Reviews) 5
Open Ratings Snapshot
Rating Snapshot (5 reviews)
5 stars
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5 of 5(100%)reviewers would recommend this product.
Customer Reviews for McAlpine T28M-NRV 40mm Non-Return Valve White
Review 1 for McAlpine T28M-NRV 40mm Non-Return Valve White
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5 out of 5
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Would you recommend this product? Yes
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Really useful non return valve
23 Jul 2014
By JAUser
, Edinburgh
"This NRV is well designed, easy to fit and looks easy to clean.
Highly recommended."
Review 2 for McAlpine T28M-NRV 40mm Non-Return Valve White
Overall Rating: 
5 out of 5
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Would you recommend this product? Yes
Overall Rating: 
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Does what is says
7 Jun 2014
By Coupleatools
, Erskine
"Bought many times before & will continue to do so. Good product & easily accessible."
Review 3 for McAlpine T28M-NRV 40mm Non-Return Valve White
Overall Rating: 
5 out of 5
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Would you recommend this product? Yes
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Brilliant
19 Jan 2014
By Stedra7
, Portsmouth
"Had a bath waste flowing back into the shower tray. Installed this problem solved. Easy to fit even in a tight space"
1 of 1 people found this review helpful.
Review 4 for McAlpine T28M-NRV 40mm Non-Return Valve White
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5 out of 5
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Would you recommend this product? Yes
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Great product poor stock level
4 Jan 2014
By IKAR
, London
"Good item, good quality, does exactly what it should and that is to stop the back flow of water. I would recommend this product.
Needed quite a few of these to fit in a block of flats but each Screwfix only stocks 1 of these at a time which is very disappointing and meant that I had to pay more money elsewhere and waste a lot of time locating them."
Review 5 for McAlpine T28M-NRV 40mm Non-Return Valve White
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Would you recommend this product? Yes
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Great idea
31 Aug 2013
By DIYer110
, Essex
"Had a problem with waste water flowing back into the bath for years. Then spotted this and problem solved. Easy to fit and works perfectly."