By default, the Valve Tube is closed meaning items cannot pass into it from the valve side (the fancy part). In this state items are able to pass out of the valve as long as they came from behind it.
The valve can be opened by applying a redstone signal of any level. When open, items can flow freely through it in both directions.
RecipeEditYou will require:
- 1 Basic Tube
- 1 Iron Ingot
- 1 Lever