Toro 1 In. Underground Sprinkler Pressure Vacuum Breaker

Use this Toro 150 PSI Pressure Vacuum Breaker Valve to help reduce back-siphoning and assist in protecting pressurized, potable water supplies from contamination. Features 1-inch female NPT inlets and outlets with built-in unions for easy maintenance. Recommended when installing in-line valves or valves that do not include built-in backflow protection.