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Types 6352, 6353, 6354L, 6354M and
6354H Pilots (Figure 8) (continued)
Key
Description
21
Pipe Nipple
For standard and corrosive service
For NACE service
For corrosive NACE service
22
Restriction
Standard
High
23
Diaphragm Limiter
Aluminum
Brass
Stainless steel
26
NACE Tag
27
Tag Wire
28
Packing 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 (3 required)
40
Adjusting Screw
61 Series Pilots (Figure 9)
Key
Description
1
Relay Spring Case
Types 61L, 61LD and 61LE
Type 61H
Standard adjusting screw
Capped adjusting screw
Type 61HP
Standard adjusting screw
Capped adjusting screw
2
Relay Valve Body
Types 61L, 61LD, 61LE and 61H
Type 61HP
3
Bottom Cover
Type 61L
Type 61HP
4
Relay Yoke
Type 61L
Type 61HP (2 required)
5
Closing Cap Assembly
Type 61L
For all except pilots with handwheel adjusting
screw and pressure loaded pilots
Pressure loaded corrosive trim
Standard trim with handwheel adjusting screw
Type 61HP
Pressure loaded/capped adjusting screw
6
Adjusting Screw
Type 61L
For all except handwheel adjusting screw
For use with handwheel adjusting screw
Type 61HP
Standard
Pressure loaded/capped adjusting screw
61 Series Pilots (Figure 9) (continued)
Key
Description
7
Control Spring
Part Number
Type 61L
0.25 to 2 psig / 0.02 to 0.14 bar
1C488226232
1 to 5 psig / 0.07 to 0.34 bar
1C4882X0032
2 to 10 psig / 0.14 to 0.69 bar
1C488238982
5 to 15 psig / 0.34 to 1.0 bar
10 to 20 psig / 0.69 to 1.4 bar
17A2030X012
Type 61HP
17A2029X012
15 to 45 psig / 1.0 to 3.1 bar
35 to 100 psig / 2.4 to 6.9 bar
15A9259X012
100 to 300 psig / 6.9 to 20.7 bar
19A8674X012
8
Relay Orifice
10B4407X012
Standard applications
- - - - - - - - - - -
Fast close and open or open only
- - - - - - - - - - -
9
Disk Holder Assembly
1L449635072
Standard trim
0P077624102
Corrosive trim
1L217544992
10
Bleed Orifice
1A329128982
Type 61L
1E985428982
Standard bleed
1F125437012
Capped bleed
1B487099202
Type 61HP
1K885035072
11
Diaphragm Nut
1F124801012
Standard trim
1F124401012
Corrosive trim
1F125236042
12
O-ring Seal
1C752601012
Standard and corrosive trim
21B5621X012
Pressure loaded corrosive trim
13
Relay Spring
Type 61L
Type 61HP
14
Upper Relay Diaphragm
Part Number
Type 61L
Standard and corrosive trim
Pressure loaded corrosive trim
1B983919012
Type 61HP
15
Lower Relay Diaphragm
1B984119012
Type 61L
1H232619012
Standard and corrosive trim
Pressure loaded corrosive trim
2P969419012
Type 61HP
20A4735X012
16
Upper Relay Head
Type 61L
2J581919012
Type 61HP (4 required)
33A9845X012
17
Lower Relay Head (Type 61L only)
18
Spring Seat (Type 61L only)
2C518619012
19
Hex Nut
13A9843X012
Type 61L
Type 61HP (2 required)
1D662544012
20
Cap Screw (8 required)
13A9838X012
23
Pipe Plug (for Type 61L)
24
Pipe Nipple
25
Filter Assembly
Standard trim
T11069X0012
Corrosive trim
1E422724092
26
Bleed Valve
1R759314012
Type 61L
Type 61HP
1E599914012
27
Nameplate
28
Gasket (Type 61L only)
30
Pipe Plug
1B537944012
33
Handwheel
1R759414012
34
Hex Nut
1C216032992
1F6635X0012
Type EZL
1B886327022
1B886427022
1B886527022
1E392527022
1D387227022
1D465127142
1C520135032
1D373735032
1B8868000A2
1B8868000B2
1B887335032
1D777135032
1D318135032
1B989514012
1B989535072
1B885506992
1B8855X0012
1C911537022
18797937022
1B885202052
1N162802332
13A9841X022
1B886002052
1N536102332
13A9840X012
1B919325072
13A9839X012
1B91942S072
1B886225072
1A340324122
1A346524122
1B989624052
1A649528992
1C488226232
Type P590X1-A2
Type P590X1-A1
1D986735132
1D5604000B2
- - - - - - - - - - -
1P753306992
1A369224492
1A351124122
- continued -
Part Number
1J857827022
1J857927142
1J496144012
17
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