Leslie Controls Pilot Controller User Manual
Page 16
Page 16
PART
QTY. PER
REFERENCE NUMBERS - EACH RANGE
NO.
PART NAME
MATERIAL
UNIT
NOTE 5
15-75
50-125
100-200 175-300
275-450
400-600 550-800
1
Disc Screw
Aluminum
1
33929
33929
33929
- -
- -
- -
- -
- -
2
Nut
Steel, Cad. Plated
(NOTE 6)
42843
42843
42843
42843
42843
42843
42843
42843
3
Diaphragm Cover
Cast Aluminum
1
33949
33950
33951
33924
33925
33926
33927
33928
4
Diaphragm Disc Nut
Aluminum
1
33932
33932
33932
- -
- -
- -
- -
- -
5
Diaphragm Disc Washer
Aluminum
1
33931
33931
33931
- -
- -
- -
- -
- -
✲ 6
Diaphragm, Upper
Synthetic Rubber
1
12476
N1325794
13257
13226
13226
13226
13226
13226
7
Diaphragm Disc
Cast Aluminum
1
33915
33916
33917
33939
33940
33941
33942
33943
8
Bolt
Steel, Cad. Plated
(NOTE 6)
12291
12291
12291
45749
45749
45749
45749
45749
10
Yoke
Cast Aluminum
1
58408
58409
58410
33971
12
Adjusting Spring
Spring Steel, Plated
1
12475
12474
12474
13218
13218
13218
13218
13218
13
Stem, Complete (NOTE 1)
Stainless Steel
1
12382
12382
12382
13218
13218
13218
13218
13218
14
Adjusting Sleeve
Stainless Steel
1
33985
33985
33985
33986
33986
33986
33986
33986
15
Diaphragm Spacer
Cast Aluminum
1
- -
- -
- -
33934
33935
33936
33937
33938
16
Diaphragm Guide
Stainless Steel
1
- -
- -
- -
33933
33933
33933
33933
33933
17
Top Spring Seat
Cast Aluminum
1
- -
- -
- -
33968
33968
33968
33968
33968
✷ 87
Upper Diaphragm Spring
Stainless Steel
1
53566
- -
- -
- -
- -
- -
- -
- -
PILOT CONTROLLER TYPES PRA-1, PRQ-1 AIR ACTUATED
WHEN ORDERING PARTS, PLEASE GIVE RANGE TYPE, PART NAME AND PART REFERENCE NUMBER FROM TABLE BELOW
USE PART NUMBER ONLY TO LOCATE PART ON DRAWING
ALL PARTS LISTED BELOW ARE INTERCHANGEABLE
IN ALL RANGES
13 PSIA - 20 PSIG TO 550 - 800
REFERENCE NUMBERS
13 PSIA - 20 PSIG TO 550 - 800
18
Bottom Spring Seat
Stainless Steel
1
11683
19
Thrust Bearing
Stainless Steel & Brass
1
11684
20
Adjusting Nut
Cast Bronze
1
12395
21
Lock Nut
Brass
1
12833
22
Washer
Stainless Steel
2
30673
23
Base
Die Cast Aluminum
1
43321
24
Nut
Steel, Cad. Plated
1
13744
25
Lever, Complete (NOTE 2)
Brass
1
20159
27
Set Screw
Stainless Steel
1
56775
✷ 28
Diaphragm Nozzle Disc,
Stainless Steel
1
15831
Comp. (NOTE 3)
29
Cap Screw
Aluminum
2
33679
30
Diaphragm Plate
Die Cast Aluminum
1
38030
31
Nozzle Stop
Aluminum
1
33673
32
Washer
Stainless Steel
1
11685
33
Screw
Aluminum
4
33678
✲ 34
O-Ring
Synthetic Rubber
2
42213
35
Screw
Steel, Cad. Plated
4
33959
36
Flange Ring, Complete
Die Cast Aluminum
1
33672
37
Body
Die Cast Aluminum
1
40445
38
Diaphragm Nut
Stainless Steel
1
33316
✲ 39
Diaphragm
Synthetic Rubber
1
12368
40
Diaphragm Washer
Stainless Steel
1
33676
✷ 41
Nozzle
Aluminum
1
38347
✷ 42
Pilot Valve Seat
Celcon
1
12353
✷ 43
Pilot Valve, Complete
Stainless Steel
1
33675
✷ 44
Pilot Valve Spring
Stainless Steel
1
33666
46
Bottom Plug
Aluminum
1
33667
48
Nut
Brass
1
12827
49
Lever Spring Cap
Aluminum
1
33923
✷ 50
Lever Spring
Spring Steel, Plated
1
15960
51
Lever Stud
Stainless Steel
1
12373
53
Cover
Die Cast Aluminum
1
40447
54
Cover Screw
Steel, Plated
1
33960
55
Gauge
Steel Case, Clearlok
2
52354
Crystal
57
Connector Piece
Cold Rolled Steel
2
41637
✷ 59
Adjusting Pin, Male
Brass
1
47265
(NOTE 4)
✷ 60
Adjusting Pin, Female
Brass
1
47266
(NOTE 4)
61
Lock Nut
Stainless Steel
1
47138
63
Jam Nut
Stainless Steel
1
56776
✲ 64
Cover Screw Washer
Rubber
2
57685
Adjusting Rod
Cold Rolled Steel
1
11808