"This is signifantly cheaper than the Pegler version and comparing the two side by side you can see why in the quality of the casting, etc. Both have full bore opening by the way. Watch the size if you are wanting to just replace a faulty valve body - the Pegler is significantly bigger and has a finer thread on the nuts so if your current valve is the Pegler version, this one will not fit without adapting the pipework."
"This isn't a full bore gate valve like the one I was replacing. I guess the Pegler gate valve they sell is probably full bore and may be a better choice if maximum flow rate is important in your application. Other than that, it's a nicely made valve that works well."
"Note, these gate valves significantly reduce the diameter of a 22mm pipe (ie they are not straight through) and so are not suitable for the feed pipe to a power shower. Wish it had said this on the description!"