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Parts Ordering
When corresponding with your Em erson Process Management sales office about this equipment, always mention the
valve serial number. When ordering replacement parts, also specify the key number, part name, desired material,
using the Parts List table.
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 may void your warranty, might adversely affect the
performance of the valve, and could cause personal injury and property damage.
ENVIRO-SEAL Packing Arrangements
Retrofit kits and repair kits are listed in the following tables. For additional parts and repair information, refer to the
ENVIRO-SEAL Packing System for Rotary Valves Instruction Manual (D101643X012) or contact your Emerson Process
Management sales office for assistance.
Retrofit Kits for ENVIRO-SEAL Packing
Retrofit kits include new parts for the key numbers listed in the table below (see figure 6 for part locations).
PARTS INCLUDED IN KIT
Key Description
100 Packing stud
101 Packing nut
102 Packing flange
103 Spring pack ass'y
105 Packing set
106 Anti-extrusion washer
107 Packing box ring
111 Tag
112 Tie cable
1. Diameter through the packing box.
ENVIRO-SEAL Packing System Retrofit Kits For Fisher A41
SHAFT DIAMETER SHAFT DIAMETER SINGLE PTFE PACKING GRAPHITE PACKING
mm Inches For Actuator End Packing Box For Actuator End Packing Box
12.7
15.9
19.1
1/2
5/8
3/4
RRTYXRT0972
RRTYXRT0982
RRTYXRT0992
RRTYXRT1072
RRTYXRT1082
RRTYXRT1092
25.4
31.8
38.1
1
1-1/4
1-1/2
RRTYXRT1012
RRTYXRT1022
RRTYXRT1032
RRTYXRT1102
RRTYXRT1112
RRTYXRT1122
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