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NotchFlo DST Valve
March 2011
Parts Kits
Packing Kits (non live‐loaded)
Stem Diameter, mm (Inches)
Yoke Boss Diameter, mm (Inches)
Single PTFE (Contains keys 22, 24, 25, 26, 27)
Single Graphite Ribbon/Filament (Contains keys 23, 23, 24, 26)
Graphite ULF (Contains keys 207, 208, 209, 210, 214)
Parts List
Numerous available combinations of valve parts make selection of some parts difficult; when ordering valve parts for
which a part number is not listed, provide the valve serial number with the order, permitting proper selection of
replacement parts to be made at the factory.
Note
For part numbers not shown, contact your Emerson Process
Management sales office.
Key
Description
1
Valve Body
If you need a valve body as a replacement
part, order by valve size, serial number,
and desired material.
2*
Cage
4*
Seat Ring
5*
Valve Plug
6*
Valve Stem
7*
Pin
8*
Seal Ring
9*
Back Up Ring
10* Retaining Ring
11* Bonnet Gasket
12* Seat Ring Gasket
13
Stud, Cont Thd
14
Hex Nut
15
Anti‐Seize Lubricant
16
12.7 (1/2)
71 (2‐13/16)
RPACKX00022
RPACKX00112
RPACKX00602
Key
Description
16
Nameplate (not shown)
17
Wire (not shown)
18
Bonnet‐‐‐
If you need a bonnet as a replacement
part, order by valve size and stem
diameter, serial number, and desired
material.
19
Packing Flange
Part Number
20
Stud Bolt
21
Hex Nut
‐‐‐
22* Packing Set
23* Packing Ring
24
Spring or Lantern Ring
25
Washer, Special
26* Packing Box Ring
27* Upper Wiper
28
Follower
29
Stud Bolt
30
Hex Nut
32
Yoke Locknut
38
Drive Screw
41
Flow Arrow
63* Anti‐Extrusion Ring
65* Cage Gasket
CL1500, NPS 6, qty 1
CL1500, NPS 8 and CL2500, qty 2
66* Carbon Steel Washer
*Recommended spare parts
Instruction Manual
19.1 (3/4)
25.4 (1)
90 (3‐9/16)
127 (5)
RPACKX00032
‐ ‐ ‐
RPACKX00122
‐ ‐ ‐
RPACKX00612
RPACKX00622
D103211X012
31.8 (1‐1/4)
127 (5)
‐ ‐ ‐
‐ ‐ ‐
RPACKX00632
Part Number
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