SAEL

Emerson Fisher Controls

2052

Rotary Actuator

Fisher® 2052 spring-and-diaphragm rotary actuators are used on rotary-shaft valve bodies for throttling or on-off applications. The 2052 may be used for throttling service with a positioner, or it may be used for on-off service without a positioner. The 2052 has an ISO 5211 mating interface that allows installation to non-Fisher valves.

IEC 61508     SIL 3

Assessed By:

  IEC 61508 Certificate   Assessment Report  

Last Updated: Wed, March 08, 2017