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5

Types 1098-EGR and 1098H-EGR

p590 series parts list (Figure 3)

Key   description

  1 

Filter Body

  2 

Filter Element

  3 

Filter Head

  4 

Machine Screw

 5 

Washer

  6 

Spring Washer

 7 

Gasket

  11  NACE Tag (not shown)

  12  Tag Wire (not shown)

Figure 3.

 Standard P590 Series Filter Assembly

A7008

Figure 4.

 Type 6351 Pilot Assembly

type 6351 parts list (Figure 4)

Key   description

  1 

Body Assembly

 2 

Bonnet

  3 

Body Plug Assembly

  4 

Inner Valve Assembly

  6 

Valve Spring

  7 

Diaphragm Assembly

  8 

Upper Spring Seat

  9 

Control Spring

  10  Adjusting Screw

 11  Locknut

  12  Machine Screw

  13  Hex Lock Plate

  14  Threaded Lock Plate

  22  Pipe Nipple

  24  P590 Series Filter

  28  Closing Cap

  35  Vent Assembly

  42  Check Valve Assembly

34A5853

applY sealaNt (s) 

s =  Multi-purpose polYtetraFluoroetHYleNe (ptFe) tHread sealaNt 

6

7

5

1

2

4

5

3

28

1

35

8

11

12

7

22

24

S

42

3

6

9

10

2

4

Summary of Contents for Fisher 1098-EGR

Page 1: ...r leakage due to escaping fluid or bursting of pressure containing parts may result if this regulator is overpressured or is installed where service conditions could exceed the limits given in the Specifications section or where conditions exceed any ratings of the adjacent piping or piping connections To avoid such injury or damage provide pressure relieving or pressure limiting devices as requir...

Page 2: ...n 4 1 60 0 24 3 5 0 17 2 5 0 07 1 14A9680X012 Blue 8 6 125 0 34 5 0 21 3 0 10 1 5 14A9679X012 Red 27 6 3 400 3 0 48 7 0 34 5 0 17 2 5 50 2 14A6768X012 Yellow 1 4 20 0 14 2 0 07 1 14A6626X012 Green 4 1 60 0 28 4 0 21 3 0 10 1 5 14A6627X012 Blue 8 6 125 0 41 6 0 34 5 0 14 2 14A6628X012 Red 27 6 3 400 3 0 76 11 0 69 10 0 21 3 80 3 14A6771X012 Yellow 1 4 20 0 17 2 5 0 07 1 14A6629X012 Green 4 1 60 0 3...

Page 3: ...ot shown 35 Fitting 36 Back up Ring 37 O ring 38 Pipe Plug Figure 1 Type EGR Main Valve Assembly INDICATOR PLUG ASSEMBLY COMPLETE CAST IRON FULL CAPACITY MAIN VALVE ASSEMBLY Startup The regulator is factory set at approximately the midpoint of the spring range or the pressure requested so an initial adjustment may be required to give the desired results With proper installation completed and relie...

Page 4: ...net 4 Cap Screw 5 Casing O ring 6 Stem O ring 7 Diaphragm 8 Diaphragm Plate 9 Cap Screw 10 Cap Screw 11 Hex Nut 12 Stem 13 Nameplate not shown 27 Vent Insert 28 Zerk Fitting 54 NACE Tag not shown 55 Tag Wire not shown 56 Bearing 57 Wiper Key Description Type 1098 34A5692 Type 1098H 36A8540 56 6 6 56 12 57 3 5 27 2 28 8 13 7 4 9 1 11 10 57 56 6 29 13 9 1 7 11 10 8 2 27 12 57 56 6 28 ...

Page 5: ...pe 6351 parts list Figure 4 Key description 1 Body Assembly 2 Bonnet 3 Body Plug Assembly 4 Inner Valve Assembly 6 Valve Spring 7 Diaphragm Assembly 8 Upper Spring Seat 9 Control Spring 10 Adjusting Screw 11 Locknut 12 Machine Screw 13 Hex Lock Plate 14 Threaded Lock Plate 22 Pipe Nipple 24 P590 Series Filter 28 Closing Cap 35 Vent Assembly 42 Check Valve Assembly 34A5853 applY sealaNt s s Multi p...

Page 6: ...ing Bonnet 29 Packing Nut 30 Handwheel 31 Washer 32 Screw 33 Packing Spring 34 Packing Box Gasket 35 Packing Follower 36 External Adaptor 37 Internal Adaptor 38 Packing Washer 39 Packing Ring 40 Adjusting Screw Key Description 1 Relay Spring Case 2 Relay Valve Body 3 Bottom Cover 4 Relay Yoke 5 Closing Cap Assembly 6 Adjusting Screw 7 Control Spring 8 Relay Orifice 9 Disk Holder Assembly 10 Bleed ...

Page 7: ...0 19 17 8 9 12 20 16 11 10 3 Figure 7 Type 61H Pilot Assembly Figure 6 Types 61L 61LD and 61LE Pilot Assemblies Detail Handwheel Option Types 61L 61LD and 61LE pilot 20A6328 Detail of Capped Adjusting Screw OPTION 30A6327 20A6326 Detail of Capped Adjusting Screw OPTION 30A6330 Type 61H pilot 32A2068 5 34 28 6 41 35 35 1 28 1 28 35 40 5 34 6 33 44 43 ...

Page 8: ...ulator Technologies Inc product remains solely with the purchaser Industrial Regulators Emerson Process Management Regulator Technologies Inc USA Headquarters McKinney Texas 75070 USA Tel 1 800 558 5853 Outside U S 1 972 548 3574 Asia Pacific Shanghai 201206 China Tel 86 21 2892 9000 Europe Bologna 40013 Italy Tel 39 051 419 0611 Middle East and Africa Dubai United Arab Emirates Tel 971 4811 8100 ...

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