Azbil VDC - Page 49

Azbil Corporation Parts Replacement
VDC, VAC, VST, VAA - Diaphragm Control Valve 6-13
Table 6-1 Parts reference List
Figure 6-12 Spring Unit
No. Parts nomenclature No. Parts nomenclature
1 Eye nut 33 Worm wheel
2 Hexagon nut 34 Slide screw
3 Spring washer 35 Locking pin
4 Hexagon stay (long) 36 Handwheel
5 O ring 37 Operating instruction
label
6 Piston unit 38 Spring washer
7 Tape liner 39 Locknut
8 O ring 40 Single column bearing
9 Hexagon stay (short) 41 Worm shaft
10 Seal washer 42 Key
11 Spring washer 43 Gear case cap
12 Hexagon head bolt 44 Dust seal
13 Round bushing 45 Hexagon head bolt
14 Dust seal 46 Spring washer
15 Wearing 47 Truss screw, small
16 Name plate 48 Indicator
17 Spring retainer 49 Slide screw lock
18 Rain shield cap 50 Hexagon head bolt
19 O ring 51 Hexagon nut
20 Lift stopper 52 Hexagon nut
21 Cylinder 53 Stopper retainer
22 Rod packing 54 Spring (large)
23 Guide bushing 55 Spring (small)
24 Dust seal 56 Spring stopper
25 Scale plate 57 Piston
26 Truss screw, small 58 Rod
27 Index 59 Spring receptacle
28 Stem connector 60 Stopper
29 Yoke 61 Detent nut
30 Gear case 62 Spring washer
31 Bearing holder 64 O ring
32 Single column angular
bearing