RVB Series Series Vacuum Breaker

The Simtech RVB Series Vacuum Breaker features a floating disc that lifts and seals to allow full flow of liquids, DI water, chemicals, etc.. When vacuum pressure breaks the seal and atmospheric pressure enters, the flow stops to prevent unwanted back siphonage and contamination from getting back into the piping system. Suitable for most chemicals, wet processing stations, plating equipment, chemical processing and water treatment applications. 

Available sizes: ¼” – 2”
Body materials: PVC, PP, PVDF, PTFE
Seals:                EPDM, Viton, Kalrez
Connections:     ¼" - 1" FNPT; 1½" - 2" MPT

• The inlet and outlet ports are parallel and 2 cut-out slots on the base permit easy mounting.
• Note: RVB valves must be mounted horizontally.