Why would a sprinkler Air Valve leak after winterization? - Home(02)

Why would a sprinkler Air Valve leak after winterization? - Home(02)

Image gallery: Sprinkler Valve Leak

Water Leaking from Sprinkler Valve? Most Common Causes! HOW TO: Fixing A Leaking Sprinkler Valve - YouTube Why would a sprinkler Air Valve leak after winterization? - Home