3
September 2018
SIL Safety Manual
DOC.SILM.EF.EN Rev. 1
Conguration of the product
Section 3: Conguration of the Product
The El-O-Matic F-Series are pneumatically operated actuators designed to operate Ball /
Plug / Buttery valves, automation of louvers and dampers & automation of any
quarter-turn mechanism. Both the double-acting and single-acting (spring-return) versions
of the El-O-Matic F-Series pneumatic actuators are designed in such a way that there are
no moving parts on the outside (with the exception of the position indicator). This makes
them safe, easy to install and virtually maintenance free.
For further details about actuator congurations, please refer to the El-O-Matic F-Series
product data sheets, Safety guide and Installation, Operation and Maintenance manual.
Section 3: Configuration of the product