Instruction Manual

Instruction Manual
D100423X012
V500 Valve
November 2011
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 Process Management sales
office.
Valve Common Parts (figures 11
and 13)
Key Description Part Number
1 Valve Body/Bearing Assembly
If you need a valve body as a replacement part, order by valve
size, serial number, and desired material.
2ValvePlug
3 Valve Shaft
4* Seat Ring
Full Port, Metal seat construction See following table
5Retainer
6* Bearing (2 req'd) See following table
7 Bearing Stop, S31600 (316 SST)
8* Face Seal, (2 req'd)
Metal
NPS 1 19A5160X022
NPS 1-1/2 19A5145X022
NPS 2 19A3747X022
NPS 3 19A3716X022
NPS 4 19A3680X042
NPS 6 19A4243X032
NPS 8 19A3649X022
PTFE
NPS 1 10B9116X012
NPS 1-1/2 10B9117X012
NPS 2 10B8275X022
NPS 3 10B9118X012
NPS 4 10B9119X012
Key Description Part Number
NPS 6 10B9120X012
NPS 8 10B9121X012
9* Expansion Pin, S20910
NPS 1 19A5163X012
NPS 1-1/2 & 2 19A3750X012
NPS 3 19A3717X012
NPS 4 19A3681X012
NPS 6 & 8 19A3687X012
10* Taper Pin, S20910
NPS 1 16A5511X012
NPS 1-1/2 & 2 19A3749X012
NPS 3 F14114X0012
NPS 4 16A5515X012
NPS 6 & 8 H13748K0032
11* Retainer Gasket
NPS 1, graphite laminate 19A5162X022
NPS 1-1/2, graphite laminate 19A5176X022
NPS 2, S31600 19A5197X012
NPS 3, S31600 19A5198X012
NPS 4, S31600 19A5199X012
NPS 6, S31600 19A5200X012
NPS 8, S31600 19A6401X012
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
NPS 1 12A9016X022
NPS 1-1/2 & 2 1R5795X0012
NPS 3 12A8832X022
NPS 4 12A8951X022
NPS 6 & 8 12A8935X022
PTFE V-ring set (nonconductive)
Single & purged bearing construction - 1 req'd
Double - 2 req'd
NPS 1 12A9016X012
NPS 1-1/2 & 2 1R5795D1012
NPS 3 12A8832X012
NPS 4 12A8951X012
NPS 6 & 8 12A8935X012
*Recommended spare parts
1. A single quantity of the part number is needed - you will receive two
thrust washers when you specify 17-7PH.