Pressure Relief Valve
PRV
Grey 100psi (6.9Bar) - Cornelius Type Keg Lid
Green 65psi (4.5Bar) - MK4 Regulator
Red 35psi (2.5Bar) - Fermzilla Pressure Fermenter
Orange 17psi (1.2Bar) - Fermenting in kegs etc
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 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.
