At the front of my house are two sprinkler pipes that come out of the ground and are connected by some type of valve ... screw-on anti-siphon devices onto all of your hose bibs.

At the front of my house are two sprinkler pipes that come out of the ground and are connected by some type of valve ... screw-on anti-siphon devices onto all of your hose bibs.

The dealer replaced the anti-siphon valve, and everything runs just fine. What does this part do? ANSWER: The anti-siphon valve is for safety. On many boats, if the fuel line between the engine ...