I have (5) 1/2" full port, 3-piece ball valves for sale. They do not have threaded ends on them though. My plan was to have a machinist/welder friend weld tri clover ends to the pipe stubs (after shortening them). Have decided not to bother with tri-clovers so these valves are no good to me. They have to go.
The valves were purchased off of eBay, they were listed as "new" and look to be unused. Just some shelf wear.
Open for offers on these. I'm trying to clear out the equipment I don't use and these are one of the last items I need to clear out.