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D100311X012
Type 667 Diaphragm Actuators
Size 80 and 100
Contents
Introduction 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Scope of Manual 1. . . . . . . . . . . . . . . . . . . . . . . . .
Description 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications 3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Pressure Limitations 3. . . . . . . . . . . . .
Installation 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Actuator Mounting 4. . . . . . . . . . . . . . . . . . . . . . . .
Loading Connection 4. . . . . . . . . . . . . . . . . . . . . . .
Adjustments 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Size 80 Actuator Spring 5. . . . . . . . . . . . . . . . . . .
Travel 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Spring 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Size 100 Actuator Spring 5. . . . . . . . . . . . . . . . .
Maintenance 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Size 80 Actuator Maintenance 7. . . . . . . . . . . . . .
Disassembly 7. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Size 100 Actuator Maintenance 10. . . . . . . . . . . .
For Actuators without the
Top-Loaded Option 11. . . . . . . . . . . . . . . . . . .
For Actuators with the
Top-Loaded Option 14. . . . . . . . . . . . . . . . . . .
Size 80 Side-Mounted Handwheel 16. . . . . . . . .
Disassembly 16. . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Size 80 Hydraulic Snubber 17. . . . . . . . . . . . . . . .
Size 100 Top-Mounted Handwheel
(Adjustable Up Travel Stop) 17. . . . . . . . . . . .
Disassembly 17. . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Ordering 18. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Kits 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts List 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note
Neither Emerson, Emerson Process
Management, nor any of their affiliated
entities assumes responsibility for the
selection, use and maintenance of any
product. Responsibility for the
selection, use, and maintenance of any
product remains with the purchaser
and end-user.
Figure 1. Size 80 Type 667 Actuator
W1950 / IL
Introduction
Scope of Manual
This instruction manual provides information on
installation, adjustment, maintenance, and parts
ordering for the Type 667 actuator in sizes 80 and
100 (figure 1). Refer to separate instruction manuals
for information about other equipment and
accessories used with these actuators.
Instruction Manual
Form 1432
December 2007
667 Size 80 and 100 Actuators