Owner's manual

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
A
LL 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