cant find these txv letters in any sporlan book

[wetzel12345]

these letters were on the txvs


one was cbf 1/2 i am assuming 1/2 ton but nothing else makes sense it is on a 134a air dyer

the other one says 1 EVBE which is a little closer 1 ton and using R-22 but i cant figure out why i cant find these models of txv maybe the is a older txv sporlan nomenclature HELP

[Brian_UK]

Are there any tags attached to the capillaries which state the orifice size fitted to the valves?

edit:
Also, download this Sporlan TEV booklet which might help you identify the valves that you have.

http://sporlan.jandrewschoen.com/210-60.pdf