These are the valves that I currently have for my deck jets:
I need to replace one (and will probably replace all of them), but I'm not sure what the best options are. I've seen a lot of recommendations for Jandy NeverLube valves, but I'm not sure if they are over-kill for this purpose.
Also, if anyone has recommendations on the best way to replace given this layout/design it would be greatly appreciated.
Thanks in advance!