Specifies construction and performance requirements and test methods for valves, intended for operation in irrigation systems, with water at temperatures not exceeding 50 °C, which may contain fertilizers and chemicals of the types and concentration used in agriculture. Applies to valves of 15 mm diameter or greater.
Status : WithdrawnPublication date : 1990-11
Edition : 1Number of pages : 6
Technical Committee:Irrigation and drainage equipment and systems