Automating Flow Control with Redstone and Specialized Ducts

Positioning the Specialized Duct

When you need inline item transport that can be toggled remotely, use the specialized duct. Unlike the workhorse duct, this block is built for straight, directional transfer from back to front.

1. Place your source inventory or incoming item line.

2. Position the specialized duct so the block behind it is the source and the block directly in front of it is the intended destination.

3. Confirm items transfer forward across the line under normal conditions.

Wiring Redstone Signals

To halt or resume item distribution automatically, wire a redstone signal directly to the specialized duct:

1. Run redstone dust, a repeater, or place a redstone torch adjacent to the specialized duct.

2. Power the redstone circuit. When the duct receives a redstone signal, it locks and immediately halts item transfers from behind it.

3. Cut power to the redstone line to unlock the duct. The duct will resume drawing items from the rear block and delivering them forward.

This mechanic allows you to pause sorting systems, manage overflow buffers, or sync item flow with automated redstone clocks and contraptions.