Flowserve FlowAct Series User Instructions page 25

28. Install the protection sleeve (339).
29. Reassemble the yoke and coupling parts, perform three
full strokes then check the tightening of the casing bolting.
30. Log the maintenance interval and the work performed.
31. The actuator subassembly is ready for the reassemble
of the attachments - see page 16 - and accessories.
Item #
Part
WW EU
202 6.1 Diaphragm Casing
209 6.6 Ring Nut
211 6.12 Stem
225 6.16 Diaphragm
227 6.15 Diaphragm Plate
228 6.13 Spacer Bushing
229 6.21 Actuator Spring
253 6.8 Guide Bushing
254 6.80 Plain Bearing (2x)
255 6.18 Thrust Washer
258 6.26 Vent Plug
272 6.17 O-Ring
273 6.11 Scraper Ring (2x)
275 6.10 O-Ring (2x)
276 6.9 O-Ring
326 6.23 Spring Adjusting Plate
335 6.3.1 Hexagon Bolt - short
336 6.3.2 Hexagon Bolt - long
337 6.5 Plain Washer
339 6.25 Protection Sleeve
348 6.29 Stem
349 6.19 Lock Washer
351 6.4 Hexagon Nut
390 6.24 Guide Bushing
Table 16: Actuator parts
FlowAct Diaphragm Linear Actuator
209
348
349
255
225
227
228
211
FCD VLENIMFACTA4 10/16
Figure 13: Actuator parts
flowserve.com
336
335
337
202
276
390
254
272
229
326
202
276
253
254
258
351
339
275
273
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