These pressure relief valves are made to the cornelius standard and are compatible with Cornelius-type kegs.

These are accurately made and batch tested for consistency.

This important safety mechanism has been manufactured to tight specifications to ensure it's reliability.

Please be aware that these pressure relief valves should be kept clean to work correctly.  If dried up beer or sugar gets into the pressure relief valve, then clean this out immediately, as this can effect the safe working and opening pressures.

A replacement pull-ring style relief valve for your Corny Keg, but they are compatible with other products such as the MK4 Regulator and Kegmenter lids.
This is the most common relief valve on all ball lock kegs. If you do have a lever tab second hand ball lock keg, you can switch it out with one of these.