What removable-core tubeless valve for Roval Traversee rims?

Northwind

Just a bit confused by this one... Stans do 3 valves, one "UST valve" for shimano, bontrager and Mavic rims. One "standard valve" for non-UST rims. And of course the Olympic one for their own rims. Any idea which would work best in a Specialized Roval Traversee rim? I doubt the Olympic one is right for the job but not sure between the other 2.

SDK2007

The Traversee's come with a valve to use with a no tube setup

Northwind

I know, but they don't have removable cores, which never bothered me til I got my Flows but now I wish it had them. I need to repace the tape on one of mine so I figure I can swap at the same time.