NEN-EN-ISO 22109:2020
Current
Current
The latest, up-to-date edition.
Industrial valves - Gearbox for valves
Available format(s)
Hardcopy
Language(s)
English
Published date
02-01-2020
Publisher
NEN-EN-ISO 22109 provides basic requirements for gearboxes to operate industrial valves for manual and automated on/off and modulating duties, this includes manual override gearboxes.
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