Description
The Kadant VB8-51-BR Vacuum Breaker (SKU 24A76000) is a precision-engineered vacuum breaking device designed to protect steam and hydronic piping systems from the damaging effects of negative pressure, backflow, and water hammer. Trusted by mechanical contractors and facility engineers, this vacuum breaker automatically admits air into a piping system whenever pressure drops below atmospheric, preventing system collapse and protecting downstream equipment.
Key Features
- Designed to break vacuum conditions in steam and hydronic piping systems
- Prevents backflow, water hammer, and system collapse caused by negative pressure
- Automatic operation — admits air when system pressure drops below atmospheric
- Durable construction suited for demanding commercial and industrial HVAC applications
- Compact form factor for straightforward installation in tight mechanical spaces
- Manufactured by Kadant, a recognized leader in steam system components
Applications
- Steam distribution and condensate return piping
- Hydronic heating systems
- Commercial and industrial HVAC mechanical rooms
- Process piping requiring vacuum protection
Product Details
- Brand: Kadant
- Model: VB8-51-BR
- SKU: 24A76000
- Type: Vacuum Breaker
For complete installation instructions, dimensional drawings, and pressure/temperature ratings, refer to the Kadant product documentation or contact Jackson Systems technical support.







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