Instruction Manual
D102010X012
EU and EW Series Valves
July 2017
23
Figure 12. Typical Fisher WhisperFlo Trims
EWD, EUD, EWT, EUT
EWT‐2, EUT-2
CAP SCREW
SEAT RING
WhisperFlo CAGE
CAGE RETAINER
BONNET
E1487
Parts Ordering
Each body‐bonnet assembly is assigned a serial number, which can be found on the valve. This same number also
appears on the actuator nameplate when the valve is shipped from the factory as part of a control valve assembly.
Refer to the serial number when contacting your Emerson sales office
or Local Business Partner for technical
assistance. When ordering replacement parts, refer to the serial number and to the key number and part name from
the following list. Specify the desired material, if known. Part numbers are shown for packing box parts. Specify the
part number if you are ordering packing parts.
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.
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