What Is A Backflow Valve In A Sprinkler System - The second type of backflow preventer is the. A backflow device is an essential component of an irrigation system that prevents the contamination of the main water supply. When a drop in water pressure creates a reverse (sucking) pressure, the backflow prevention device valve closes shut to prevent water from.
The second type of backflow preventer is the. When a drop in water pressure creates a reverse (sucking) pressure, the backflow prevention device valve closes shut to prevent water from. A backflow device is an essential component of an irrigation system that prevents the contamination of the main water supply.