Emerson Bettis M Series User Manual

Installation, Operation and Maintenance Manual
MAN-02-01-39-0704-EN Rev. 0 July 2019
Maintenance
Section 2: Maintenance
Actuators are factory lubricated and in general do not require periodic lubrication or
maintenance while in service. Actuators should be visually inspected periodically for
corrosion damage and promptly repaired. Actuators should be operated at least annually
to assure proper operation.
Figure 1
SINGLE ACTING ACTUATOR
TWO CYLINDERS WITH JUMPER
DOUBLE ACTING ACTUATOR
TWO CYLINDERS WITH JUMPER
SUPPLYSUPPLY
EXHAUS
TE
XHAUST
SOLENOID
OR
POSITIONER
SOLENOID
OR
POSITIONER
SINGLE ACTING ACTUATOR
ONE CYLINDER
DOUBLE ACTING ACTUATOR
ONE CYLINDER
SUPPLYSUPPLY
EXHAUS
TE
XHAUST
SOLENOID
OR
POSITIONER
SOLENOID
OR
POSITIONER
SHUT
SHUT
OPEN
OPEN
3
Section 2: Maintenance

Emerson Bettis M Series Specifications

General

Brand	Emerson
Model	Bettis M Series
Category	Controller
Language	English