Introducing the brand new Keg King 35psi Red PRV.

Finally, an affordable option for those looking to get into pressure fermentation without the extra cost of extra spunding equipment.

This White Pressure Relief Valve can be used to keep 35psi of pressure on your lager or ale ferments in our Fermenter King P.E.T. Pressure Fermenter/Unitank range. The Red PRV will lift when pressure exceeds 35psi and will reseal at the end of fermentation when the pressure drops back.

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