Flowserve APEX 8000 High-Performance Positioner - Manual (Page 12)

Figure 8: APEX 8000 Positioner - Exploded View
1. Base Assembly 26. Adjustable gain lower plate 52. Cam Shaft
2. Cover 27. Poppet Cover 53. Cam
3. Screw 28. Poppet 55. Nut
6. Pressure gauge 0-160 psi 29. Poppet spring 56. Screw
7. Bottom relay assembly 30. O-ring 57. O-ring
8. O-ring 31. Retaining Ring 66. Pneumatic adapter
9. Upper relay assembly 32. Screw 67. Screw
10. Orifice screw 33. Screw 69. O-ring
11. O-ring 34. Adjustable seat 72. I/P module
12. O-ring 35. Rubber cap 73. Screws
13. Relay diaphragm assembly 36. Balance adjust screw 106. Washer
14. Relay plate 37. O-ring 107. Signal gauge
15. Diaphragm retaining plate 38. O-ring 110. Orifice screen
16. Signal diaphragm assembly 39. Adjustable seat spring 112. Snap ring
17. Set screw 40. Span arm 116. Rotor or indicator
18. Spring 43. Pivot bushing 117. O-ring
19. Set screw 44. Pivot screw 118. O-ring
20. Nut 45. Snap ring 119. Dome
21. Adjustable gain upper plate/flapper setting 46. Zero arm 120. Adapter shaft
22. Pan head screw 47. Feedback spring 121. Screw
23. Socket screw 48. Pivot block 128. Jam nut
24. Washer 49. Adjust zero knob 130. Spring
25. Spacer nut 50. Zero locking knob 200. Relay assembly
Apex 8000 High-Performance Positioner AXENIM0130-06 11/10
12
6
121
119
116
118
120
2
69
72
73
117
107
67
66
69
3
116
128
53
112
44
43
45
40
106
52
112
1
31
27
30
56
29
8
12
7
8
117
126
127
125
46
4748
49
50
45
14
16
26
24
32
17
15 32
22
2318
19 21
20
25 33
11
33
35
38
36 10
57
8
15
13
14 12110
9
34
37 28
29 39
30 27
31
119
118
3
2
33 28
8
200
130