Stopple [ Full Version ]

A (or STOPPLE®, a trademarked term by T.D. Williamson ) is a specialized device used to temporarily block or isolate a section of a pipeline while it remains under pressure. Think of it like a temporary valve you can install anywhere on a pipe without needing an existing shut-off point. The Stopple Process: How It Works

Stoppling isn't as simple as sticking a cork in a bottle. It's a high-stakes engineering feat that involves several precise steps: stopple

: If the downstream flow must continue, a bypass line is often installed to route the product around the isolated section. A (or STOPPLE®, a trademarked term by T

: A plugging machine is mounted onto the fitting. It pushes a "plugging head" into the pipe to create a seal and stop the flow. The Stopple Process: How It Works Stoppling isn't