Instruction Manual
D100423X012
V500 Valve
July 2017
24
Figure 12. Valve Plug Views
B2423‐1
24B9722-B / DOC
CAP SCREW
VALVE PLUG
SEATING SURFACE
SHUTOFF SURFACE
HUB
STANDARD VALVE
PLUG DETAIL (TOP
VIEW) ALL SIZES
VTC (CERAMIC) VALVE PLUG FOR
NPS 3 THROUGH 8 CERAMIC TRIM
AVAILABLE PRE‐ASSEMBLED ONLY
VTC (CERAMIC) VALVE PLUG
FOR NPS 1, 1-1/2, AND 2
(NPS 1 SHOWN)
Parts List
Note
Part numbers are shown for recommended spares only. For part
numbers not shown, contact your Emerson sales office
or Local Business
Partner.
Valve Common Parts
(figures 11 and 13)
Key Description
1 Valve Body/Bearing Assembly
If you need a valve body as a replacement part, order by valve
size, serial number, and desired material.
2 Valve Plug
3 Valve Shaft
4* Seat Ring
5 Retainer
6* Bearing (2 req'd)
7 Bearing Stop, S31600 (316 SST)
8* Face Seal, (2 req'd)
Key Description
9* Expansion Pin, S20910
10* Taper Pin, S20910
11* Retainer Gasket
12 Thrust Washer
(1)
13* Packing Set
PTFE & carbon‐filled V‐ring set (conductive)
Single & purged bearing construction ‐ 1 req'd
Double ‐ 2 req'd
PTFE V‐ring set (nonconductive)
Single & purged bearing construction ‐ 1 req'd
Double ‐ 2 req'd
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