DIN Standards Committee Valves
NA 003-01-12 AA
Valve actuators and interfaces to actuators
The working committee NA 003-01-12 AA "Valve actuators and interfaces to actuators" of the DIN Standards Committee Valves is responsible for working on all standards and standardization projects related to electric actuators, multi-turn actuators as well as (pneumatic and hydraulic) part-turn actuators for valves. The NA 003-01-12 AA is the German mirror committee of the International working group ISO/TC 153/WG 1 "Valve actuators and valves actuators attachments" (Secretariat: DIN, Germany).