valves are the heart of your fully automatic sprinkler system.
When your valves go bad...your system cannot work, no matter what
other changes you make. These are located underground and open
and close as instructed by the timer.
by law, we install a Febco pressure vacuum breaker (PVB) to prevent
backflow. This isolates your sprinkler water from your home water,
thus preventing contamination of your drinking and cooking water.