The Keystone F89 is a pneumatic quarter-turn actuator for general purpose and hazardous area applications. The F89 is designed for simple, safe use and ultimate realiability, meeting EN15714-3 requirements and has been validated to 500,000 cycles under specified conditions.
Manuals: Figure 89 (F89) Pneumatic Actuator SIL Safety Manual, Keystone-EN
Manuals: Figure 89 (F89) Pneumatic Actuator Safety Guide (ATEX), Keystone-EN
Manuals: Figure 89 pneumatic actuators, Keystone-EN
Manuals: Model Code Addendum - Keystone Figure 89, Keystone-EN
Manuals: Operating and Safety Instructions, Keystone-EN
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