Need help with identifying a shower diverter valve

[unj]

Hi Guys,

I need to replace a shower diverter. I took it out and have checked everywhere but no one has a clue what make it is. I am hoping that someone of you will be able to help with with its identification.
I would be grateful for any help you can offer.

Thanks,
Andrew

 

[unj]

Guys,

I've found out it was made by Paini, however I can still not figure out what part number it is. I emailed Paini, no response so far.

Any ideas?