Here you will find ball-lock disconnects for Cornelius kegs. The selection includes separate disconnects for CO₂ and beer as well as complete gas lines, valves and models with a non-return valve.

Keep gas and beer lines separate

The gas and beverage connections on a Cornelius keg have different dimensions. The connectors must therefore be fitted to the correct valve and must not be swapped.

CO₂ connectors are normally grey, while beer connectors are often black or dark. Always check the marking, colour and application in the product description before assembly.

Hose tail or MFL thread

Fittings with hose tails are fitted directly onto a hose with the correct internal diameter and a suitable hose clip.

Couplings with 7/16″ MFL threads can be combined with various flare fittings and make it easier to disconnect hoses and couplings. Models with a non-return valve can help prevent liquid from flowing back into the gas hose.