[Phantom]

If you add more actuators you would have to add more switches to control them but you can individually control them the way I displayed it just might take an extra step.

A1 = Actuator 1 connected directly to the 3-way
A2 = Actuator 2 connected to 2-way switch

A2 on with A1 on = both open (starting position for all below)
A2 on with A1 off = both closed
A2 off with A1 on = A1 open A2 closed
A2 on with A1 on, A2 off with A1 off = A1 closed A2 open (A2 will stay this way and A1 can be controlled independently.)