The critical importance of air in irrigation systems
Irrigation systems of all sizes are often associated with discontinuous water supply for a variety of reasons; from energy costs
and water availability, to agro-mechanical calculations and cost-effective shift irrigation. The result is a significantly higher
presence of air in the system at the Main Network and the Irrigation Control Head, as well as in the hydrant lines and the Infield
System. If air is not properly controlled the irrigation system experiences lower flow efficiency and is vulnerable to excessive
pressure and vacuum conditions causing serious mechanical damage to pipes, seals, gaskets or fittings.
CDFS Air Valves - Why they are better for your irrigation system
Control of air in irrigation systems is as essential as control of water. That's why CDFS engineers have devoted years of
extensive research to improve air control in water systems focusing on practical performance testing along with an in-depth
evaluation of today's current range of air valve technologies. This extensive research has led to the development of an innovative
new line of air valves based on the most advanced flow analysis and engineering tools available. It also led to the development
of a unique modern test bench that serves both as a development tool and a quality assurance tool.
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