Parker ADAPTOMODE A4AS, Installation, Service And Parts Information

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Refrigerating Specialties Division 10
20mm (3/4") 25mm (1")
Item No. Description Kit No. Qty Kit No. Qty
1 Seal Cap Only Avail. with Kit 1 Only Avail. with Kit 1
2 Seal Cap Gasket Only Avail. with Kit 1 Only Avail. with Kit 1
1-2 Cap Kit, Seal 202110 1 202110 1
3 Nut, Packing Only Avail. with Kit 1 Only Avail. with Kit 1
4 Packing, Stem Only Avail. with Kit 1 Only Avail. with Kit 1
5 Washer, Flat Only Avail. with Kit 1 Only Avail. with Kit 1
3-5 Packing Kit, Stem 202100 1 202100 1
6 Stem, Adjusting Only Avail. with Kit 1 Only Avail. with Kit 1
4-6 Stem Kit, Adjusting 202120 1 202120 1
12 Plate, Spring, Upper Only Avail. with Kit 1 Only Avail. with Kit 1
13 Spring, Comp. Only Avail. with Kit 1 Only Avail. with Kit 1
14 Plate, Spring, Lower Only Avail. with Kit 1 Only Avail. with Kit 1
15 Follower, Diaphragm Only Avail. with Kit 1 Only Avail. with Kit 1
3-5,6, Spring/ Rge. A/V 202006 1 202006 1
12-15 Stem Kit Rge. D 202007 1 202007 1
8 Bonnet Only Avail. with Kit 1 Only Avail. with Kit 1
11 Screw, Hx.Hd. Only Avail. with Kit 8 Only Avail. with Kit 8
16 Bonnet Gasket Only Avail. with Kit 1 Only Avail. with Kit 1
1-6,8, Spring Kit Rge. A/V 202008 1 202008 1
11-16 with Bonnet Rge. D 202009 1 202009 1
12-14, Spring Kit, Rge. A/V 202481 1 202481 1
16 less Bonnet Rge. D 202482 1 202482 1
17 Diaphragm Only Avail. with Kit 1 Only Avail. with Kit 1
19 Gasket Only Avail. with Kit 1 Only Avail. with Kit 1
16,17,19 Diaphragm Kit Rge. A/V 200770 1 200770 1
17 Diaphragms Rge. D Only Avail. with Kit 2 Only Avail. with Kit 2
16,17,19 Diaphragm Kit Rge. D 200771 1 200771 1
16-19 VC Vacuum Cartridge Only Avail. with Kit 1 Only Avail. with Kit 1
Pilot Seat/ Rge. A 202000 1 202000 1
16-19 Diaphragm Kit Rge. V 202004 1 202004 1
(Not A4AO) Rge. D 202002 1 202002 1
27 Plug Pkg, 1/4" NPT 202552 5 202552 5
28 Adapter Only Avail. with Kit 1 Only Avail. with Kit 1
29 Gasket Only Avail. with Kit 1 Only Avail. with Kit 1
19,27,28, Adapter Kit 200591 1 200591 1
29,31
30 Piston/Stem Assembly Only Avail. with Kit 1 Only Avail. with Kit 1
29,30 Piston Kit 200760 1 200760 1
32 Valve Body Not Available Not Available
34 Spring, Comp. Only Avail. with Kit 1 Only Avail. with Kit 1
35 Washer, Flat Only Avail. with Kit 1 Only Avail. with Kit 1
36 Wiper, Dirt Only Avail. with Kit 1 Only Avail. with Kit 1
37 “O” Ring Only Avail. with Kit 1 Only Avail. with Kit 1
34-37 Spring Kit, (A4A) 202300 1 202300 1
Closing (A4AK) 202298 1 202298 1
33 Plug/Stem Assembly Only Avail. with Kit 1 Only Avail. with Kit 1
40 Washer, Flat Only Avail. with Kit 1 Only Avail. with Kit 1
41 Packing, Stem Only Avail. with Kit 1 Only Avail. with Kit 1
42 Nut, Packing Only Avail. with Kit 1 Only Avail. with Kit 1
33,34-37, Full Cap. Plug 202021 1 202022 1
40-42 Kit, Modul.
33,34-37, 50% Cap. Plug 202029 1 (*)
40-42 Kit, Modul.
33.34-37, 35% Cap. Plug Not Available Not Available
40-42 Kit, Modul.
33,34-37, 17% Cap. Plug 202030 1 (*)
40-42 Kit, Modul.
Repair Kits for A4AS, A4AB, A4AD and A4AZ
* All Plug Kits and Bottom Assembly Kits for 3/4” Port Size Valves can be used in the 1” Port Size Valves for reducing capacity.
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2
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4
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8
9
10
11
12
13
14
15
16
17
18
19
54
50
27
52
53
31
28
29
30
45
32
33
33B
33A
33
46
47
34
35
36
37
38
40
3/4 - 1¼"
41
43
44
42
39
3/4 - 1¼"