Pressure Vacuum Breakers

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Pressure vacuum breakers are essential for maintaining unidirectional fluid flow in systems, effectively preventing backflow of contaminants into water supplies. Ideal for continuous supply scenarios, these devices are typically installed above usage points like sprinkler systems. Utilizing an air vent mechanism, they establish an air gap that, under negative pressure conditions, activates to halt reverse liquid flow, ensuring system integrity.

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Lead-Free Pressure Vacuum Breakers