The Kunkle Valve 912Bhgm01-Qe Vacuum Relief Valve is a 1-1/2-inch vacuum-relief device rated to open at 23 inHg with a flow capacity of 204 SCFM. It protects tanks and piping from excessive vacuum during venting, filling, or temperature changes, helping prevent damage and maintain system integrity. Designed for industrial vacuum-relief applications, this model (912Bhgm01-Qe) from Kunkle Valve provides a reliable solution when controlling vacuum levels is essential.
