Emerson 63EG Instruction Manual page 17

Main Valve (Figure 10 or 11) (continued)
Key Description
23 E-ring (used only with optional travel indicator)
Stainless steel
1577 steel, heat treated (NACE)
24 Drive Screw, Stainless steel (4 required)
25 Flow Arrow, Stainless steel
26 Nameplate
27 Flange Plug (not used with
optional travel indicator), Plated steel
NPS 1 / DN 25, Nitrile (NBR)
NPS 1 / DN 25, Nitrile (NBR) (NACE)
NPS 2, 3 or 4 / DN 50, 80 or 100
NPS 2, 3 or 4 / DN 50, 80 or 100 (NACE)
NPS 6 / DN 150 (NACE)
28 Spring Seat (used only with
optional travel indicator)
Plated steel
NPS 1 / DN 25
NPS 2, 3 or 4 / DN 50, 80 or 100
NPS 6 / DN 150
Heat-treated plated steel (NACE)
NPS 1 / DN 25
NPS 2, 3 or 4 / DN 50, 80 or 100
NPS 6 / DN 150
29 Hex Nut, steel (use with
Stainless steel body) (not shown)
NPS 1 / DN 25 (4 required)
NPS 2 / DN 50 (8 required)
NPS 3 / DN 80 (8 required)
NPS 4 / DN 100 (8 required)
NPS 6 / DN 150 (12 required)
31 Pipe Plug
Type 63EG (4 required)
Carbon steel
316 Stainless steel (NACE)
416 Stainless steel
Type 63EGR
Plated carbon steel
316 Stainless steel (NACE)
416 Stainless steel
32 NACE Tag (not shown)
33 Tag Wire (not shown) (NACE)
42 Fitting
43 Backup Ring (2 required)
NPS 1 and 2 / DN 25 and 50
44 O-ring
Nitrile (NBR)
Fluorocarbon (FKM)
Perfluoroelastomer (FFKM)
Ethylenepropylene (EPR)
45 Pipe plug
Types 63EG and 1098-63EGR
Mounting Parts (Figure 12)
Part Number Key Description
22 Pipe Nipple
14A8181X012
Zinc galvanized steel
14A8181X022
NPS 1, 2, 3 or 4 / DN 25, 50, 80 or 100
Stainless steel (NACE)
1A368228982
NPS 2, 3 or 4 / DN 50, 80 or 100
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23 Pipe Nipple (used only with Type 63EG)
Zinc galvanized steel
- - - - - - - - - - -
Stainless steel (NACE)
24 Pipe Tee (used only with Type 63EG)
316 Stainless steel
14A6983X012
316 Stainless steel (NACE)
14A6983X022
25 Connector
14A9684X012
(2 required with Type 63EG and 1 required
14A9684X032
with Type 1098-63EGR)
14A8178X032
27 Type Y602-12 Vent Assembly, Zinc
with Stainless steel screen
28 Pilot Supply Tubing, Stainless steel (specify main
valve body size and type number)
29 Pipe Plug
14A6982X012
Steel (NACE)
15A2206X012
14A8177X012 Stainless steel (NACE)
30 Pipe Nipple, galvanized steel
14A6982X022 For Type 1098-63EGR only (not shown)
15A2206X022
Stainless steel
14A8177X022 31 Pipe Bushing (used only with Type 1098-63EGR)
Steel
Stainless steel
1C330635252
32 Pipe Plug (uses only with Type 1098-63EGR)
1A377235252
Steel
1A376035252
Stainless steel
1A352035252
33 Actuator Tubing (used only with
1A440935252
Type 1098-63EGR—specify main valve
body size and actuator size)
Stainless steel
1E823128982
35 Pipe Cross, Type 1098-63EGR, plated steel
1E8231X0012
1J797328982
Type 1098 Actuators (Figure 13)
T13718T0012
Key Description
1A767535072
1A767524662
Parts kit (included are keys 5, 6, 7,
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56 and 57), size 40
- - - - - - - - - - -
T21104T0012
1 Lower Diaphragm Case
Steel
1K786806992
Steel (NACE)
Stainless steel
18B3438X012
2 Upper Diaphragm Case
1N430306382
Zinc-plated steel
1N4303X0032
Wrought steel (NACE)
1N4303X0012
Stainless steel (NACE)
1A398524182
3 Bonnet
Steel
Stainless steel (NACE)
4 Cap Screw (4 required)
Zinc-plated steel
B8M Zinc-plated steel (NACE)
Part Number
1N584226232
1N5842X0022
1C488226232
1C488238982
1B8606X0032
1P506938982
- - - - - - - - - - -
27A5516X012
0500213809W
1A767524662
1A767535072
1C488226232
1C488238982
1C379026232
1C3790X0012
1A369224492
1A369235072
0500213809W
1L3719X0012
Part Number
R1098X00402
24A7155X012
24A7155X072
24A7155X052
24A5680X012
24A5680X062
24A5680X042
33B0301X012
33B0301X052
1D529824052
1D529838992
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