Any suggestions for a good flip flop valve? The Decker unit was really good but seems to have disappeared.
ARO Crouzet Telemechanique
Humphrey products used to have their line of TAC valves. These were basic valves with tons of little air logic and manual actuators that screwed on them. I worked for them in the early 90’s and the still sold them then, I would guess they still do. I remember that they specifically had a flip/flop or ball point pen circuit in the catalog. You might try them. Hope this helps.