Adjustable Pressure Relief Valve 0-40psi (Spunding)

Adjustable (0-40psi) pressure relief valve (spunding valve) with a pressure gauge. Used for releasing pressure when transferring beer keg to keg. Can also be used to ferment under pressure and to naturally carbonate the beer at the end of fermentation. To adjust the pressure rotate the knob on the regulator body.

*Comes with a ball lock gas connector as shown by default. Optionally swap for pin lock for a surcharge.