Originally Posted by frontrange
The dimensions are independent of the pin vs ball check valves. My pin type kegs came in all different sizes. You can also swap the valves between ball and pin, the keg doesn't care what kind of valve you install on it.
interesting to know! Thanks!
I thought the size corresponded to the valve. Heck, I don't think I even ever thought to look to see about swapping the valves... that's a good idea. Seems like more people run ball lock and I thought I had to run pin just for the keg size.