Instruction Manual
D101550X012
8532 Valve
June 2017
22
Parts Ordering
Typical parts are shown in figures 9 and 10.
When corresponding with your
Emerson sales office
or Local Business Partner about an 8532 valve, identify the valve
as a Fisher 8532 and provide the valve serial number. For valve/actuator combinations assembled at the factory, the
valve serial number may be stamped on the nameplate attached to the actuator.
WARNING
Use only genuine Fisher replacement parts. Components that are not supplied by Emerson Automation Solutions should
not, under any circumstances, be used in any Fisher valve, because they may void your warranty, might adversely affect the
performance of the valve, and could cause personal injury and property damage.
Retrofit Kits
Retrofit kits include all parts required for installation of the ENVIRO‐SEAL packing system into existing
high‐performance butterfly valves. Retrofit kits are available for single PTFE packing.
See table 7 for retrofit kit part numbers.
Retrofit Kit Included Parts
Key
Description
Quantity
10
17
100
101
102
103
105
106
107
111
112
Anti‐blowout follower
Jam nut
Packing stud
Packing nut
Packing flange
Spring pack assembly
Packing Set
Anti‐extrusion washer
Packing box ring
Tag
Cable
1
1
2
2
1
1
1
2
(1)
2
(2)
1
1
1. Not included in graphite packing kit.
2. Only 1 req'd for NPS 18 CL300, NPS 20 CL150 and NPS 24 CL150.
Note
Key 103, the spring pack assembly, is made up of the packing spring stack held in place by an O‐ring on the packing follower.
