Rated 4 out of 5Â by sparkybob69 Full Bore 15mm!
Robust construction - Full Bore 15mm isolating valve - a little fatter and longer than the 'normal' 1/4 turn valves. Stiff to turn so needs a good size screwdriver, but isolates well.
Only just fitted, so obviously can't judge long term use yet. I will buy more when needed.
Rated 5 out of 5Â by WideWalt Turns a dribble back to a flow
Never really thought about the bore reduction when fitting isolating valves until I tried these. I think I will need to replace a few of my existing ball valves with these full-bore units as they definitely made a difference where I've installed them so far.
Rated 5 out of 5Â by Alboyflyboy Does the job
does what it should. turns water on, turns water off.. simples
Rated 4 out of 5Â by SteveZ Difficult to turn
I'm not sure that there's a lot of benefit when installing full bore isolating valves over the 'standard' smaller bore variety when on mains water pressure, but as I was installing two showers I thought I'd give them a go.
They seem well made and look like they should be reliable but, like others, I found that the isolating screw head is somewhat hard to turn. Apart from that they are OK and a where decent price from Screwfix.