How does a vacuum breaker valve work? | Piping

This video Explain about Vacuum Breaker Valve Usage in Piping and How does a vacuum breaker valve work?

Vacuum Breaker Valve:
The Vacuum Breaker is designed to open fully and allow air to
re-enter the pipeline or system during critical vacuum conditions in the pipe or tank caused by power failure or rapid draining of the piping system.

The vacuum breaker will not allow air to escape from the pipeline. An optional air release valve can be piped to the side of the valve to release trapped air during pipeline operation.When equipped with an Air Release Valve, the Air Release Valve is used to slowly exhaust the air that was admitted to the pipeline. The slow release of air prevents the sudden
rejoining of separated columns in a pipeline and the associated pressure surges or water hammer.

The vacuum breaker is ruggedly constructed with bronze or
stainless steel trim to give years of trouble free operation.

#technicalpiping #vacuumbreakervalve #pipingvalves

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