# ISO 9635-1:2006 — Withdrawn and superseded ISO standards For ISO 9635-1:2006, item title is Agricultural irrigation equipment — Irrigation valves — Part 1: General requirements; status code is 9599; successor is ISO 9635-1:2014; withdrawn / published date is 2006-11-20, recorded from its source on 2026-08-05. - **Identifier:** ISO 9635-1:2006 _(verified: appears in the quote below)_ - **Item title:** Agricultural irrigation equipment — Irrigation valves — Part 1: General requirements _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 9635-1:2014 - **Withdrawn / published date:** 2006-11-20 _(verified: appears in the quote below)_ ## What the source says > 39764,IS,,ISO 9635-1:2006,Agricultural irrigation equipment — Irrigation valves — Part 1: General requirements,Matériel agricole d'irrigation — Vannes d'irrigation — Partie 1: Exigences générales,2006-11-20,1,['65.060.35'],ISO/TC 23/SC 18,9599,[17449],[61212],['en'],24,"
ISO 9635-1:2006 specifies construction and performance requirements and test methods for valves, intended for operation in irrigation systems with water at temperatures not exceeding 60 °C, which can contain fertilizers and other chemicals of the types and concentrations used in agriculture. It is applicable to irrigation valves of 15 mm diameter or greater, designed to operate in the fully open and fully closed positions, ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).