Lamona Garda Tap3566 Pull-out Valve
Nut Height: 8, Splines: 28, Overall height: 53mm, Diameter at thread: 21mm
As this Tap was modified over the years, we supply the original white sealed valve version as this covers all modifications. The Hot Valve opens clockwise and the Cold Valve opens anticlockwise.
It can be a common enough problem that when you remove your Valve it looks different than the valve in the picture. It is most likely because the brass bush is still attached.
For tips on how to separate a Valve from a Brass Bush, see here.
If the Valve is stuck inside the Brass Bush then you will have to separate them OR buy a Brass Bush as well