Adjustable (3-15psig) Stainless Pressure and Vacuum Safety Valve

Use this sanitary pressure and vacuum relief valve (PRV) to help ensure pressure and vacuum do not exceed the design tolerance of the stainless conical jacketed fermenter and 4-in-1 conical fermenters. Adjustable pressure can be set to release pressure at desired pressure, and will break a vacuum. 

Connects to a 1.5" tri-clamp compatible port. 

Warning: before each use ensure that the relief valve is operating as designed and that it is releasing pressure and breaking a vacuum as intended. A 1.5" Tee with pressure gauge, 1/4" coupling, and Gas in Post can be used to confirm accuracy against a pressure regulator.