Vacuum Breaker Valves

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Vacuum breaker valves are essential for preventing back-siphoning and safeguarding water supplies from contamination. Pressure vacuum breakers feature a check valve and air inlet to establish an air gap, effectively preventing backflow in systems with continuous inlet-side pressure. Atmospheric vacuum breakers utilize a vent sealed by outlet-side pressure, creating negative pressure to introduce air and halt back-siphoning. Hose bibb vacuum breakers attach directly to hose bibbs, offering protection against pollutants like pesticides and cleaning agents. Thermostatic air vent vacuum breakers are designed to release steam from heat exchangers and steam coils, with an air inlet to prevent back-siphoning. Additionally, vacuum breaker repair parts and kits ensure your equipment remains operational and efficient.