Norm

NEN-ISO 9635-3:2014 en

Irrigatie-apparatuur voor de landbouw - Afsluiters - Deel 3: Keerkleppen

52,53

Over deze norm

Status Definitief
Aantal pagina's 7
Gepubliceerd op 01-12-2014
Taal Engels
NEN-ISO 9635-3 specifies construction and performance requirements and test methods for check 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 hydraulically operated check irrigation valves of DN 15 diameter or greater, designed to operate in the fully open and fully closed positions, but which can also operate for extended time periods in any intermediate position.

Details

ICS-code 65.060.35
Nederlandse titel Irrigatie-apparatuur voor de landbouw - Afsluiters - Deel 3: Keerkleppen
Engelse titel Agricultural irrigation equipment - Irrigation valves - Part 3: Check valves
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