Instruction Manual
D100391X012
EDR and ETR Valves
March 2016
15
Packing used in oxygen service or in processes with temperatures over 260
_
C (500
_
F) should not be lubricated. If a
lubricator or lubricator/isolating valve (see figure 7) is required for the packing, install the lubricator or
lubricator/isolating valve into the threaded hole in the side of the bonnet (see figure 7). Use a good quality silicon‐base
lubricant.
To operate the lubricator, simply turn the cap screw clockwise to force the lubricant into the packing box. The
lubricator/isolating valve operates the same way except the isolating valve must first be opened and then closed after
lubrication is completed.
Figure 7. Lubricator and Lubricator/Isolating Valve
LUBRICATOR
LUBRICATOR/ISOLATING VALVE
10A9421‐A
AJ5428‐D
A0832‐2
Parts Ordering
Each body‐bonnet assembly is assigned a serial number which can be found on the valve body. 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 Process Management sales office
for technical assistance.
When ordering replacement parts, refer to the serial number and to the eleven‐character part number for each part
required from the following parts kit or parts list information.
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.
