Not for a Valk... but I trust the opinions on here more than anywhere else.
On my wife's V Star 650 Classic, she picked up a small nail yesterday about 50 miles from home. We left the bike there and picked it up later after we tried a plug on the side of road but didn't work. The tire only has 3000 miles on it and is in great condition. The nail was nowhere near the sidewall area.
After thinking about it and researching, realized it is a tubed tire (didn't think about the spoked wheel at the time ???). It was ridden probably 2-3 miles as it was losing air before it was realized that something was wrong, plug attempted, and then "walked" onto a trailer and into the garage on little to no air in it.
Questions...because I have no experience with a tubed tire... can you simply patch the inside of the tire and replace the tube? Any concerns with doing it this way? Any concern due to it being ridden on low air, i.e. unseen sidewall damage, etc?
If there is any chance that it will shorten the life of the tire, or cause other concerns, I will replace it instead of fix it... I want to keep my wife confident in/with her machine.
As a sidenote, this is the 4th rear tire lost to nail/screw/metal in the last three years (3 on Valk, 1 on V Star)... at least this one was only 50 miles from home... 1 other was 600 miles from home, another 2500 miles

[rant over].
Thanks in advance for your help.