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Large ET and ED Valves
July 2014
Figure 9. Bore Seal Installation Tool
F
G
H
GE22109-A
Table 5. Bore Seal Installation Tool Dimensions
VALVE
PORT SIZE,
A
INCH
10.00
10.12
11.00
1. For sizes,contact your Emerson Process Management sales office.
5. Apply a suitable high-temperature lubricant to the threads on the plug. Then, place the Bore Seal retainer onto the
plug and tighten the retainer using an appropriate tool such as a strap wrench. For flow down constructions, skip to
step 7.
6. Remove the retainer and then the installation tool. Place the Bore Seal retainer back onto the plug and tighten the
retainer using an appropriate tool such as a strap wrench.
7. Using an appropriate tool such as a center punch, stake the threads on top of the plug in one place (figure 10) to
secure the Bore Seal retainer.
8. Install the new plug/retainer assembly with Bore Seal on the new stem following the appropriate instructions in the
Trim Replacement section of this manual.
9. Install piston rings by following instructions in the Trim Replacement section of this manual.
10. Remove the existing valve actuator and bonnet following the appropriate instructions in the Replacing Packing
section of this manual.
CAUTION
Do not remove the existing valve stem from the valve plug unless you are planning to replace the valve stem.
20
E
Dimensions, Inches (See Figure 9)
B
C
9.7
9.80-9.82
10.02-10.00
A
B
C
D
D
E
F
0.10
0.10
(1)
Instruction Manual
D103553X012
Tool Part
Number
G
H
0.32
R.06
GE17914X012
n/a
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