Instruction manual

Types 1098-EGR and 1098H-EGR
32
Types 6352, 6353, 6354L, 6354M and
6354H Pilots (Figure 17)
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 lter, lter 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 relief 35A6228X012
Aluminum with 50 psig / 3.4 bar Type 1806H relief 17A8075X012
Stainless steel with 25 psig / 1.7 bar relief 39A5971X012
Stainless steel with 50 psig / 3.4 bar
Type 1806H relief 17A8075X022
2 Spring Case
Aluminum 25A6220X012
Stainless steel 28A9277X012
2 Regulator Bonnet (for Type 6353) 24B6641X022
Type 6351 Pilot (Figure 16) (continued)
Key Description Part Number
7* Diaphragm Assembly
(includes plated steel diaphragm plate)
Nitrile (NBR) diaphragm and
Aluminum pusher post 1B7980000B2
Nitrile (NBR) diaphragm and
Stainless steel pusher post 1B7980X00A2
Fluorocarbon (FKM) diaphragm and
Aluminum pusher post 1B7980000C2
8 Upper Spring Seat 1B798525062
9 Control Spring, plated steel
3 to 20 psig / 0.21 to 1.4 bar range, Green 1B986027212
5 to 35 psig / 0.35 to 2.4 bar range, Unpainted 1B788327022
35 to 100 psig / 2.4 to 6.9 bar range, Red 1K748527202
10 Adjusting Screw
Aluminum bonnet 10B7192X012
11 Locknut, plated steel
Aluminum bonnet 1A946324122
12 Machine Screw, Steel (6 required) T13305T0012
13 Hex Lock Plate, Aluminum (not shown) 10B2695X012
14 Threaded Lock Plate, Sluminum (not shown) 10B2696X012
22 Pipe Nipple,
Standard and Corrosive service,
Galvanized plated steel (use with P590 Series) 1C488226232
Steel (NACE) 1C4882X0032
24 P590 Series Filter
(parts listed under separate heading)
Type P594-1, Brass (standard) AJ5004000A2
Type P593-1, Aluminum AJ5004T0012
28 Closing Cap, Plastic
Aluminum bonnet 23B9152X012
35 Vent Assembly (Type Y602-12) Y602-12
42 Relief Valve Assembly
Aluminum / 302 Stainless steel (NACE) 16A5929X042
All other assemblies 16A5929X022
*Recommended spare part.
Key Description Part Number
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, Nitrile (NBR) (NACE) 15A6216X552
Type 6353, Nitrile (NBR) (NACE) 15A6216X542
Type 6353, Fluorocarbon (FKM) (NACE) 15A6216X562
Type 6354, Fluorocarbon (FKM)
(for use of Oxygen service) 15A6216X502
Type 6354, Neoprene (CR) (NACE) 15A6216X572
Type 6354, Fluorocarbon (FKM) (NACE) 15A6216X582
6 Control Spring
Type 6352
14 in. w.c. to 2 psig / 35 mbar to 0.14 bar 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 1E392527022
35 to 125 psig / 2.4 to 8.6 bar 1K748527202
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, 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
13 Vent Assembly Type Y602-12