Celestialphoenix
Too Much Free Time
How? within the mod it's self I can't find a good safety automatic valve solution. Sure externally I can use one of the many fake player right click machines (FZ robo arm does the trick) in conjunction with a comparator on a gauge to open a valve, but within the mod there's nothing but the rupture disc. At least nothing I could find.
Simplest design would be a 'deployer/breaker' combo. Halfway there with vanilla Flaxbeard considering the block placer is a WIP.
Though I feel these designs are a decent part of the game; they fit with the overall core mechanics of Minecraft (design/engineering/ingenuity)- as well as being somewhat more complex than a 'redstone control pipe'.