Fisher 1098-EGR - Types 6352, 6353, 6354 L, 6354 M, and 6354 H Pilots (Figure 17) (continued)

Types 1098-EGR and 1098H-EGR
33
20A6328
DETAIL OF CAPPED
ADJUSTING SCREW OPTION
DETAIL HANDWHEEL OPTION
30A6327
TYPES 61L, 61LD, AND 61LE PILOT
20A6326
Figure 18. Types 61L, 61LD, and 61LE Pilot Assemblies
Types 6352, 6353, 6354L, 6354M, and
6354H Pilots (Figure 17) (continued)
Key Description Part Number
2 Spring Case
Aluminum 25A6220X012
Stainless steel 28A9277X012
2 Regulator Bonnet (for Type 6353) 24B6641X022
3 Body Plug
Aluminum 15A6221X012
316 stainless steel 15A6221X042
4 Valve Plug and Stem Assembly
Nitrile (NBR) disk with stainless steel stem (standard) 15A6207X012
Nitrile (NBR) disk with 316 stainless steel
stem (NACE) 15A6207X052
Fluorocarbon (FKM) with stainless steel stem
(for use in oxygen service) 15A6207X042
Fluorocarbon (FKM) disk
with 316 stainless steel stem (NACE) 15A6207X112
5 Diaphragm Assembly
Type 6352, Nitrile (NBR) 15A6216X012
Type 6353, Nitrile (NBR) 15A6216X022
Type 6353, Fluorocarbon (FKM) 15A6216X092
Type 6353, Fluorocarbon (FKM)
(for use in oxygen service) 15A6216X162
Type 6354, Neoprene (CR) 15A6216X032
Type 6354, Fluorocarbon (FKM) 15A6216X152
Type 6352 (NACE), Nitrile (NBR) 15A6216X552
Type 6353 (NACE), Nitrile (NBR) 15A6216X542
Type 6353 (NACE), Fluorocarbon (FKM) 15A6216X562
Type 6354 (NACE), Neoprene (CR) 15A6216X572
Type 6354 (NACE), Fluorocarbon (FKM) 15A6216X582
6 Control Spring
Type 6352
14-inches w.c. to 2 psig (35 mbar to 0,14 bar) 14A9672X012
2 to 10 psig (0,14 to 0,69 bar), black 14A9673X012
DVGW 4 to 10 psig (0,28 to 0,69 bar) 14A9673X012
Key Description Part Number
6 Control Spring (continued)
Type 6353
3 to 40 psig (0,21 to 2,8 bar) 1E392527022
35 to 125 psig (2,4 to 8,6 bar) 1K748527202
DVGW 10 to 40 psig (0,69 to 2,8 bar) 1E392527022
DVGW 40 to 58 psig (2,8 to 4,0 bar) 1K748527022
Type 6354L
85 to 200 psig (5,9 to 13,8 bar) 1L346127142
Type 6354M
175 to 220 psig (12,1 to 15,2 bar) 1L346127142
Type 6354H
200 to 300 psig (13,8 to 20,7 bar) 15A9258X012
7 Spring Seat
Type 6352 or 6353 1B798525062
Type 6354L, 6354M, or 6354H 1K155828982
8 Stem Guide
416 stainless steel (standard) 15A6222X012
410 stainless steel (NACE) 15A6222X022
9 Adjusting Screw
Type 6352 10B3692X012
Type 6353 10B7192X012
Type 6354 10B6190X012
For use with Type 662 18B3500X052
10 Locknut
Type 6352 1C724018992
Type 6353 or 6354 1A946324122
11 Closing Cap
Aluminum 23B9152X012
Stainless steel 1H2369X0032
12 Body Plug Gasket / O-ring
For aluminum and brass bodies, composition 1C495704022
For stainless steel body, Nitrile (NBR) 1F113906992
For stainless steel body, Fluorocarbon (FKM) 1N463906382
13 Vent Assembly Type Y602X1-A12
14 Machine Screw (6 required)
Aluminum and brass 10B6189X022
Stainless steel 1V4360X0022
13
10
12
9
8
2
18
20
7
6
5
28
1
27
50
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22
17
15
25
35
1
28
1
28
35
40
5
34
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33
44
43
24
4
14
16
11
26
3