ABB AV2 User Manual

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ADDITIONAL SPARE PARTS
9 - 5
Table 9-17. Gage Block Assembly Kit No. 258569_3
(for replacement or field addition, Types AV15_3 and AV16)_3)
Item Part No. Qty Description Item Part No. Qty Description
1 5400318
_1 1 Manifold, gage 6 1951779_207 4 O-rings
2 NKJHA16004 3 Set screw, socket
hex hdlss cup pnt
7 NBAHA16020 3 Screw, hex socket
head cap
5 1951041
_4 2 Pipe plug, socket
head
8 NTJHA09030 3 Lockwasher,
spring
Table 9-18. Potentiometer
(for potentiometric position transmitters (Type AV____1__))
Part No. Qty Description
6639540_1 1 Potentiometer assembly
Table 9-19. 4 to 20-mA Position Transmitter Circuit Board
(Type AV____2__)
Part No. Qty Description
6639479_1 1 Circuit board
Table 9-20. Positioner Mounting Kit Number 5327321_12
1
Valve Stem Diameter 0.375 to 0.750 in. (Fig. 9-1)
Item Part Number Description Item Part Number Description
1 5400266_1 Positioner mounting bracket 12 197120_5 Nut, elastic stop (2 req)
2 0.250-20 x 0.750 Screw, socket head (3 req) 13 5311690_1 Adjustable stud, 2.69 in.
3 0.250 Lock washer, reg spring (3 req) 14 5311690_2 Adjustable stud, 3.43 in.
5 0.312-18 x 0.625 Cap screw, hex socket head (2 req) 21 0.375 Lock washer, med spring (3 req)
6 0.312 Lock washer, reg spring (2 req) 22 0.375-24 Nut, hex jam
7 R6440-005 Type 347 stainless steel wire, 0.300
diameter, 6-in. length
23 5311687_2 Stem clamp, 0.375 - 0.750-in. dia
8
2
19934_248 Spacer 25 5311691_1 Clamp plate, 0.375 - 0.750-in. dia
9
2
0.190-32 x 1.125 Screw, pan head machine 27 0.375-16 x 1.50 Screw, hex skt head cap (2 req)
10 5312449_4 Connecting link, 12-in. length (cut to
fit)
28 0.375-16 Nut, hex jam (2 req)
11
3
0.190-32 x 0.875 Screw, pan head machine (2 req) 29 0.125 dia x 0.750 Groove pin, type 1
NOTES:
1. Positioner mounting kits for direct or reverse acting diaphragm actuators and single or double acting piston actuators with linear (reciprocating)
motion.
2. When fastening Item 10 to the drive arm at the first hole (nearest the drive shaft), use Items 8 and 9 and omit one of Item 11.

ABB AV2 Specifications

General

Brand	ABB
Model	AV2
Category	Valve Positioners
Language	English