This International Standard
— specifies test procedures for measuring the shifting times of electrically- or pneumatically-operated directional
control valves and moving-part logic elements,
— establishes a definition for shifting time, and
— is intended to improve the application of pneumatic fluid power by providing users and manufacturers of
pneumatic valves with a standardized test procedure for measuring the shifting time it defines.
Status: WithdrawnPublication date: 2001-07
Edition: 1Number of pages: 12
Technical Committee: ISO/TC 131/SC 5 Control products and components
- ICS :
- 23.100.50 Control components
ISO 12238:2001Stage: 95.99
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