1" Anti-Siphon Valve

Lawn Genie 1" Automatic Anti-Siphon Valve, made from PVC, is used in underground sprinkler systems to prevent backflow of contaminated water into the potable water supply. It has a female thread type and is compatible with PVC pipes. This valve has two outlets and a maximum pressure rating of 150 psi. It operates automatically and has a maximum working temperature of 120 degrees Fahrenheit. The valve is 7 inches in length, height, and width, and weighs 1.4 pounds. It comes with a 1-year manufacturer warranty.