linear push
If you're handy with gearboxes, yes. But I also worry about holding the button depressed too long or hitting it too hard with a linear actuator.
I like the Dome unit because the lever arm is ready-to-go but getting the right mount to give you the right 'sweep' in a 1/4-turn is going to take some fabricating & tinkering.
Here is a 12v valve that I have experimented with on HE, but it just has a half-round shaft after the valve body is removed, so some sort of lever arm or gearbox would be required. It has pretty good torque.
