$$A control analysis for an industrial water$-$filling machine.

$$With $8$ nozzles to fill $8$ containers of water

$($if you think something needs to change for better let me know and why$)$

Yes$-|$Close bottlefill valverYesOpen bottlefill valveFill bottlewith waterLevel sensor$($Bottle Filled$)$Press endprocessYesEnd$|$Place emptybottlesStartConveyormoveePresencesensor detectsNoNo