Emerson 667- Manual
Emerson 667– Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Instruction Manual; being fully trained and; Description
- Page 3 – Specifications; Maximum Casing Pressure for Actuator; This is the maximum pressure that can be; Maximum Excess Diaphragm Pressure:; If the; Installation; WARNING
- Page 4 – Actuator Mounting; For top-loaded actuators
- Page 5 – Adjustments; Travel; Size 80 Actuator Spring; Note; Size 100 Actuator Spring; CAUTION; For small spring forces,; adjustments can be made
- Page 6 – For high spring forces,; it is necessary to use; Maintenance; Always wear protective gloves,
- Page 7 – even when the valve has; Size 80 Actuator Maintenance; Disassembly
- Page 8 – To disassemble snubber:; Assembly; install the
- Page 10 – After the last hex nut is tightened to 68 N; Size 100 Actuator Maintenance
- Page 11 – unscrew and remove the travel stop
- Page 13 – For actuators with a top-mounted handwheel,; lbf; After the last hex nut is tightened to 68 N; For actuators with a top-mounted handwheel; mount the gear case assembly
- Page 16 – Size 80 Side-Mounted Handwheel
- Page 17 – Size 80 Hydraulic Snubber; Key numbers are shown in figure 9.
- Page 18 – Parts Ordering; Use only genuine Fisher; Parts Kits; Actuator Repair Kit; Parts List; Actuator
- Page 19 – Side-Mounted Handwheel Size 80
- Page 20 – Top-Mounted Handwheel Size 100
www.Fisher.com
D10031
1X012
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
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Other Manuals for Emerson 667
Summary
667 Size 80 and 100 Actuators Instruction Manual Form 1432 December 2007 2 Table 1. Specifications SPECIFICATION ACTUATOR SIZE SPECIFICATION 80 100 Nominal Effective Diaphragm Area cm 2 1761 2902 Nominal Effective Diaphragm Area inch 2 273 450 Yoke Boss Diameters mm 127 127 178 Yoke Boss Diameters i...
667 Size 80 and 100 Actuators Instruction Manual Form 1432December 2007 3 Figure 2. Schematic Representation of Type 667 Actuator DIAPHRAGM AIRLIFTS SPRINGPUSHESDOWN ACTUATORSTEM TYPE 667 REVERSEĆACTING DIAPHRAGM ACTUATOR AF3833-AA6127 / IL increases valve seat load on valve applicationswhere additi...
667 Size 80 and 100 Actuators Instruction Manual Form 1432 December 2007 4 When an actuator and valve are shipped together,the actuator is normally mounted on the valve.Follow the valve instructions when installing thecontrol valve in the pipeline. If the actuator isshipped separately or if it is ne...
