Types 1098-EGR and 1098H-EGR
32
Types 6352, 6353, 6354l, 6354M and
6354H Pilots (Figure 16)
Key Description
Part Number
Parts kit (included are: valve plug, key 4; diaphragm
assembly, key 5; body plug gasket, key 12; bellows
O-ring, key 17; closing cap gasket, key 20; and for the
P590 Series filter, filter element, key 2; and gasket, key 7)
Type 6352
R6352X00012
Type 6353
R6353X00012
Type 6354
R6354X00012
1
Pilot Body
Aluminum with 25 psig / 1.7 bar check valve
35A6228X012
Aluminum with 50 psig / 3.4 bar,
Type 1806H check valve
17A8075X012
Stainless steel with 25 psig / 1.7 bar, check valve 39A5971X012
Stainless steel with 50 psig / 3.4 bar,
Type 1806H check valve
17A8075X022
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 Stainless steel
stem (NACE)
15A6207X052
Fluorocarbon (FKM) with Stainless steel stem
(for use in Oxygen service)
15A6207X042
Fluorocarbon (FKM) disk
with Stainless steel stem (NACE)
15A6207X112
5
Diaphragm Assembly
Type 6352
Nitrile (NBR)
15A6216X012
Nitrile (NBR) (NACE)
15A6216X552
Fluorocarbon (FKM)
15A6216X082
Fluorocarbon (FKM) (NACE)
15A6216X662
Ethylenepropylene (EPDM)
15A6216X522
Ethylenepropylene (EPDM) (NACE)
15A6216X682
Type 6353
Nitrile (NBR)
15A6216X022
Nitrile (NBR) (NACE)
15A6216X542
Fluorocarbon (FKM)
15A6216X092
Fluorocarbon (FKM) (NACE)
15A6216X562
Ethylenepropylene (EPDM)
15A6216X392
Ethylenepropylene (EPDM) (NACE)
15A6216X692
Type 6354
Neoprene (CR)
15A6216X032
Neoprene (CR) (NACE)
15A6216X572
Fluorocarbon (FKM)
15A6216X152
Fluorocarbon (FKM) (NACE)
15A6216X582
Ethylenepropylene (EPDM)
15A6216X512
Ethylenepropylene (EPDM) (NACE)
15A6216X702
6
Control Spring
Type 6352
14 in. w.c. to 2 psig / 35 mbar to 0.14 bar, Yellow 14A9672X012
2 to 10 psig / 0.14 to 0.69 bar, Black
14A9673X012
Type 6353
3 to 40 psig / 0.21 to 2.8 bar, Yellow
1E392527022
35 to 125 psig / 2.4 to 8.6 bar, Red
1K748527202
Type 6354L
85 to 200 psig / 5.9 to 13.8 bar, Blue
1L346127142
Type 6354M
175 to 220 psig / 12.1 to 15.2 bar, Blue
1L346127142
Type 6354H
200 to 300 psig / 13.8 to 20.7 bar, Green
15A9258X012
7
Spring Seat, Plated steel
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 body, composition
1C495704022
For Stainless steel body, Nitrile (NBR)
1F113906992
For Stainless steel body, Fluorocarbon (FKM)
1N463906382
For Stainless steel body, Ethylenepropylene (EPDM) 1F1139X0052
13
Vent Assembly
Type Y602-12
14
Machine Screw (6 required)
Aluminum
10B6189X022
Stainless steel, NACE
1V4360X0112
15
Check Valve Assembly
25 psig / 1.7 bar
16A5929X052
25 psig / 1.7 bar (NACE)
16A5929X042
25 psig / 1.7 bar (for Oxygen service)
16A5929X032
25 psig / 1.7 bar (Stainless steel)
16A5929X072
16
Bellows Assembly, Stainless steel
Standard for all except in Oxygen service
15A6202X032
For use in Oxygen service
15A6202X022
17 O-ring
Nitrile (NBR), Standard and NACE Service
1D682506992
Fluorocarbon (FKM), Standard and NACE Service
(also for Oxygen service)
1D6825X0012
Ethylenepropylene (EPDM)
1D6825X0042
19 Filter
P590 Series
(standard)
, (Type P594-1)
- - - - - - - - - - -
P590 Series for corrosive service, (Type P593-1) - - - - - - - - - - -
Key Description
Part Number