Water-distribution cap for the air-return tube on an isobaric (equal-pressure) carbonated filling valve — equalizes pressure between the bottle and the valve so carbonated drinks fill without losing CO2 or foaming over.
Specifications
| Function | Distributes flow around the air-return tube on an isobaric carbonated filling valve |
|---|---|
| Media | Carbonated soda and sparkling water |
| Material | Food-grade plastic/rubber |
| Fit | Made to your filling valve’s distribution-cap size |
Frequently asked questions
What is an isobaric fill and why does it need this part?
Isobaric (equal-pressure) filling first pressurizes the empty bottle to match the valve, then fills, so the drink keeps its carbonation; the distribution cap and air-return tube are what make that pressure equalization work cleanly.
