Instruction Manual
D100333X012
1069 Actuator
April 2018
2
Table 1. Specifications
Available Configuration
Dual piston pneumatic rotary actuator for
J
throttling service when used with positioner or
J
on‐off service when used with switching devices
Actuator Size
Size 100:
Contains
two 330 mm (13‐inch) diameter
pistons
Cylinder Operating Pressure
Minimum Recommended:
J
2.4 bar (35 psig)
without positioner or
J
3.4 bar (50 psig) with
positioner
(1)
Maximum Allowable:
10.3 bar (150 psig)
Acceptable Valve Shaft Diameters
J
76 mm (3 inches) and
J
89 mm (3‐1/2 inches)
Maximum Valve Shaft Rotation
J
90 degrees (standard) or
J
60 degrees (optional)
Maximum Breakout Torque of Actuator
29700 N
S
m (263,000 inch‐pounds)
Maximum Output Torque of Manual Operator
32,000 N
S
m (283,200 inch‐pounds)
Maximum Allowable Input Torque of Manual
Operator
201 N
S
m (1776 inch‐pounds)
Stroking Time
Dependent on actuator rotation and positioner if
used. If stroking time is critical, consult your
or Local Business Partner
Material Temperature Capabilities with Standard
Elastomers
-29 to 82
_
C (-20 to 180
_
F)
Pressure Connections
J
1/4 NPT internal and
J
3/4 NPT internal
Displacement for 90 Degrees Rotation
0.06 m
3
(2.13 cubic feet)
Travel Indication
Graduated scale and pointer located on actuator end
of valve shaft
Mounting Positions
Either right or left‐hand mounted as viewed from
the valve inlet in any of the four positions shown in
figure 2
Approximate Weight
Actuator:
567 kg (1250 pounds)
Manual Operator:
324 kg (715 pounds)
1. See separate instruction manual for positioner specifications.
Do not install, operate, or maintain a 1069 actuator without being fully trained and qualified in valve, actuator, and
accessory installation, operation, and maintenance.
To avoid personal injury or property damage, it is important to
carefully read, understand, and follow all the contents of this manual, including all safety cautions and warnings.
If you
have any questions about these instructions, contact your Emerson sales office or Local Business Partner before
proceeding.
Specifications
Specifications for 1069 actuators are shown in table 1. Specifications for a given actuator, and manual operator if used,
as it originally comes from the factory, are stamped on a nameplate (key 32, figure 4) attached to the actuator.
Installation
When an actuator and valve body are shipped together, the actuator is normally mounted on the valve body. Follow
the valve body instructions when installing the control valve in the pipeline. If it is necessary to mount the actuator on
