How to Prevent Intermixing of Multiple Lines with Swagelok Keyed Quick Connects
Swagelok Tech Tip: How to Prevent Intermixing of Multiple Lines with Swagelok Keyed Quick Connects
Swagelok's Keyed Quick Connects are your tools for connecting multiple lines without accidental intermixing. It’s pretty much foolproof, since you have to match colors of stem and body to get a positive interaction of the valve. If you don’t, the positive mechanical shutoff prevents the valve from functioning at all.