General Description:

An affordable option for those looking to get into pressure fermentation without the extra cost of an additional spunding valve and Ball Lock.

This Blue Pressure Relief Valve can be used to keep 10psi of pressure on your fermentation in the Fermenter King P.E.T. Pressure Fermenter/Unitank range. This specific PRV is commonly used for Ale fermentations.

The blue PRV will lift when pressure exceeds 10psi and will reseal at the end of fermentation when the pressure drops back.

Dimensions:

Male Thread: 8mm

Total length: 5.5cm

Disclaimer:

Please note, there will be a hissing noise throughout fermentation when using these PRVs.

This specific PRV is best used for Ale fermentations as it operates under a slightly lower pressure and thus will allow more yeast esters to slip through.

Brewers will need to replace the blue PRV with the red PRV to carbonate at pressures higher than 10psi.