ISO/FDIS 12490: 2011 Petroleum and natural gas industries - Mechanical integrity and sizing of actuators and mounting kits for pipeline valves

The International Organization for Standardization (ISO). This ISO document is a Final Draft International Standard. ISO/TC 67/SC
2. Voting begins on: 2011-05-19. Voting terminates on: 2011-07-19. 60p. This International Standard defines the requirements for mechanical integrity and sizing of actuators used on valves manufactured under ISO 14313 and API Specification 6D.