Flowserve NAF-Turnex pneumatic actuators - Manual (Page 19)

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Fig. 19.1. Locations of components of sizes 11 - 32
Size 41-42
6.3 Single- or double-acting actuators and spring-return actuators NAF 791290/92/94
Item Description Qty/ Remarks
No. actuator
1 Housing, centre
section 1
2 Cover 1
3 Upper thrust bearing, 1 Only 40-series
lever
4 Upper radial bearing, 1
lever
5 Visual indicator 1
6 Lever 1
7 O-ring 1
8 A Link 2
9 A Pin 2
Item Description Qty/ Remarks
No. actuator
10 A Locking clip 2
11 Pin bearing 2
12 Bolt Depends on
actuator series
14 Screw 4
15 Lower thrust bearing, 1
lever Only 40-series
16 Lower radial bearing, 1
lever
17 O-ring 1
18 Link bearing 2
19 Circlip 2
Fig. 19.4. Locations of components of sizes 41 - 52