"Replaced my ageing gate valves with these after they started leaking having turned them off a couple of times in recent weeks. Good build quality and easy to fit. Being full bore means no flow restriction (bottle-neck). Easy to see when its Open or Closed, can be fitted either way up( no flow direction). Wish you could get Blue or Red handled ones as well at same price....... Screwfix hint!"
"We fit good quality full bore valves on all our bathroom refurbishments. Not the cheapest option but certainly worth allowing a little extra on your estimates to fit items that are trouble free and reliable.
We've yet to experience any problems with this 22mm lever valve."