Hi,
I am also looking to find a set of these parts. I recognise that they were fitted to the 1989 batmobile. I have tried to find a set of these for several years and know that they were also used on the Viking aircraft as condensor valves? Could you please let me know if you find a supplier. Or contact me if you want to share information about the 89 Bat.
Many thanks Mr A.
I have even tried asking these people
