Foam-stop valve for keg coupler

In-line foam-stop valve for beer dispensing keg couplers

The foam-stop valve for beer keg couplers is an essential mechanical device for service quality. It prevents unwanted foam when changing kegs and keeps the line full of beer, reducing microbiological growth and waste. It signals when to change the keg, ensuring a perfect first glass with every new keg. Available in 1/2 BSP and 5/8 BSP thread versions, it is ideal for any dispensing system, providing balance and stability in beer lines.

The foam retainer valve for the coupler cuts unwanted foam when tapping a new keg of beer.

It signals the end of a keg when beer stops flowing from the tap, indicating it’s time to change the keg.

The system automatically shuts off the beer lines before excess gas (which creates foam) enters the line.

The line remains completely full of beer, ready to serve a perfect first glass after a new keg is connected. Since the beer line is full of beer at all times, microbiological growth in the beer line is significantly reduced.

The foam‑retention valve for coupler is a mechanical device designed to keep beer lines balanced and stable (circuit filled with draft beer up to the point of dispense) by preventing gas from entering the beer line when the keg is empty.

It significantly reduces beer waste and downtime when changing kegs. It automatically closes the beer line before gas enters, preventing foam formation.

Version available for 1/2 BSP and 5/8 BSP threads

Keg change instructions

1. Disconnect the coupler from the empty keg.

2. Switch to OFF position.

3. Connect the coupler to a full keg.

4. Gradually move to the ON position, passing through CLEAN.

5. Dispense beer from the tap again.

Guide

User manual

Operation and keg replacement

Technical data sheet