Not a person on earth that like's to deal with "HER".
The answer is always. send it to us, let us check it..
They always need a set of valves, EVERY TIME, unless it's warrantee then it's the speed of light.. NO KIDDING.. Great warrantee turn around..
WHY? everything is VTL.. ONLY.. pretty much.. They rebrand a LOT of stuff and it is one of their signature business practices. They have done it for years, including coupling caps.. VTL, Caps, Valves, Transformers. Sure they make their own.. ;-)
Regards