gate valve lube
saw this on another forum. Might help some https://youtu.be/2GDErKY05-8
Forum Discussion
When I replaced my cable operated valves, I ran small diameter tubing to the same place shown in the video. I used an old valve to test the silicone lubricant and it worked for a very short time, then it swelled the shaft seal making the valve tight and useless. Then I tried the same test on another valve using motor oil and that worked.
