Valves, Backflow Preventer, Pressure Regulators, Filter, Emitters, Mainline , Hose Threads vs. Pipe Threads etc are components of drip irrigation system.
Drip irrigation system delivers water to the crop using a network of mainlines, sub-mains and lateral lines with emission points spaced along their lengths.
Netafim provides Drip irrigation system and its operation by using different technologies.