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Status : Active
Standard Type : Main
Document No : ISO 7714:2018
Document Year : 2018
Pages : 13
Edition : 5
Section Volume : Irrigation and drainage equipment and systems (ISO/TC 23/SC 18.)
NOTE Volumetric valves are typically required to operate correctly with different qualities of irrigation water at a variety of flow rates and at temperatures between 5 °C and 50 °C.