The Automatic Flush Valve (AFV) allows debris to be flushed out of any dripline system.
- It is good practice to install an AFV at the end of any single dripline or grid of dripline.
- Flush the zone prior to use.
- An AFV may be used for any dripline system without check valves and will flush the line every time the system starts. Install after initial system flush.
