"A bit pricey but you can feel the difference in weight when holding this valve and a cheaper version. This valve gives you unrestricted 22mm throughput while others restrict down to 15mm or worse. The wheel is very robust - not cheap aluminium - and is quite stiff to turn, which means that leaks from the spindle are unlikely. These valves are good for power showers."
"Valve failed in service after 2 months. Wouldn't expect that from a Pegler valve, I'd paid more for a so called reliable named brand. The wedge had twisted in the gate and hence wouldn't close properly. Not Screwfix's fault but a pain having to drain the system, remove the valve and fit a replacement valve. See how long this one lasts. (the valve is operated regularly so hadn't become stiff due to scale etc)"