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: ISO/TC 23/SC 18 Irrigation and drainage equipment and systems
- ICS :
- 65.060.35 Irrigation and drainage equipment
ISO 9635:1990Stage: 95.99
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