Figure 15: flowact actuator assembly, Table viii: parts list – Flowserve Valtek FlowTop General Service Control Valve User Manual
Page 12
60-12
Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611
335, 336
337
258
202
231
326
229, 230
257
273
271
275
203
351
337
348
349
228
227
225
272
260
211
253
Figure 15: FlowAct Actuator Assembly
1
chromatised acc. to DIN 50 961 Fe/Zn 12C
2
powder coating
Part
Designation
Materials
203
Diaphragm Casing
1.0322
2
202
Diaphragm Casing
1.0322
2
335, 336
Hexagon Bolt
A2-70
351
Hexagon Nut
A2-70
337
Plain Washer
A2
257
Guide Bush
1.0736
1
Plain Bearing
-
271
O-Ring
NBR 70
275
O-Ring
NBR 70
273
Scraper Ring
NBR 90
211
Stem
1.4571
253
Spacer Bush
1.0308
1
228
Disk
1.0736
1
227
Diaphragm Plate
1.0332
1
225
Diaphragm
NBR 60
272
O-Ring
NBR 70
260
Thrust Washer
1.0736
1
349
Lock Washer
Federstahl
348
Hexagon Nut
17H
1
229, 230
Actuator Spring
1.7102
231
Distance Plate3
1.0736
1
326
Spring Adjusting Plate
1.0330.03
1
258
Vent Plug
Polyamid
Table VIII: Parts List
IM049 FlowTop IOM.p65
2/10/03, 12:34 PM
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