Fisher 655 User Manual
655 and 655R Actuators
Instruction Manual
Form 1292
July 2007
12
Parts Ordering
When corresponding with your Emerson Process
Management sales office about this equipment, refer
to the serial number found on the actuator
nameplate (key 17, figure 4). Also, specify the
complete 11-character part number from the
following parts list when ordering replacement parts.
Management sales office about this equipment, refer
to the serial number found on the actuator
nameplate (key 17, figure 4). Also, specify the
complete 11-character part number from the
following parts list when ordering replacement parts.
WARNING
Use only genuine Fisher replacement
parts. Components that are not
supplied by Emerson Process
Management should not, under any
circumstances, be used in any Fisher
valve, because they will void your
warranty, might adversely affect the
performance of the valve, and could
give rise to personal injury and
property damage.
parts. Components that are not
supplied by Emerson Process
Management should not, under any
circumstances, be used in any Fisher
valve, because they will void your
warranty, might adversely affect the
performance of the valve, and could
give rise to personal injury and
property damage.
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.
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.
Parts List
Note
Part numbers are shown for recommended spares
only. For part numbers not shown, contact your
Emerson Process Management sales office.
only. For part numbers not shown, contact your
Emerson Process Management sales office.
Actuator
Key
Description
Part Number
1
Upper Diaphragm Casing
2*
Diaphragm, chloroprene
Sizes 3A & 4A
1F725102192
Sizes 3B & 4B
1F725902192
Sizes 32 & 42
W/o top-mounted handwheel
1F702202112
W/ top-mounted handwheel
1F702202192
Sizes 33 & 43
W/o top-mounted handwheel
1F702302112
W/ top-mounted handwheel
1F7023X0012
Sizes 34 & 44
W/o top-mounted handwheel
1F702402112
W/ top-mounted handwheel
1F7024X0022
Sizes 35 & 45
W/o top-mounted handwheel
1F702502112
W/ top-mounted handwheel
1F7025X0022
Sizes 36 & 46
W/top-mounted handwheel
1F7026X0012
3
Cap Screw
4
Diaphragm Plate
5
Lower Diaphragm Casing
6
Spring
See following table
7
Yoke
8
Actuator Stem
*Recommended spare parts