R21 Spare Parts
Regulator |
Gas |
Working pressure |
V-121K011 |
Acetylene |
1,5 bar |
V-121K02 |
Oxygen |
10 bar |
V-121K03 |
Nitrogen |
10 bar |
V-121K04 |
Hydrogen |
10 bar |
V-121K05 |
Air |
10 bar |
V-121K06 |
CO2 |
10 bar |
V-121K07 |
Argon/Helium |
10 bar |
V-121K08 |
Oxygen |
1 bar |
V-121K09 |
Nitrogen |
1 bar |
V-121K10 |
Hydrogen |
1 bar |
V-121K11 |
Air |
1 bar |
V-121K12 |
Oxygen |
3,5 bar |
V-121K13 |
Nitrogen |
3,5 bar |
V-121K14 |
Hydrogen |
3,5 bar |
V-121K15 |
Air |
3,5 bar |
V-121K16 |
Nitrous Oxide |
10 bar |
Pos. |
Description |
GA Part no. |
011 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
3-6 |
Inlet Connector assembly |
V-121.03K01 |
X |
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X |
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X |
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X |
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3-6 |
Inlet Connector assembly |
V-121.03K02 |
|
X |
X |
X |
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X |
X |
X |
X |
X |
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X |
X |
X |
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3-7 |
Inlet Connector assembly and Connection Nut |
V-121.03K05 |
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X |
3-5 |
Inlet Connector assembly with internal 3/8" |
V-121.03K06 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
4 |
Filter |
V-121.07.01 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
5 |
Filter retainer |
V-121.07.51 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
6 |
Gasket (ø18 x ø9,2) |
V-121.06.01 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
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6 |
Gasket (ø14 x ø9,2) |
V-121.06.03 |
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X |
7 |
Connection Screw |
V-121.04.01 |
X |
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7 |
Connection Nut |
V-121.04.02 |
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X |
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X |
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X |
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X |
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7 |
Connection Nut |
V-121.04.03 |
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X |
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X |
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X |
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X |
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7 |
Connection Nut |
V-121.04.04 |
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X |
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X |
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X |
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7 |
Connection Nut |
V-121.04.05 |
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X |
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X |
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X |
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Pos. |
Description |
GA Part no. |
011 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
8 |
Hand wheel |
V-121.11.06 |
X |
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8 |
Adjustment Screw with hand wheel |
V-121.11K01 |
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X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
9 |
Adjustment Screw with Cross Pin |
V-121.11K02 |
|
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
10 |
Adjustment Screw |
V-121.11.02 |
|
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
10 |
Adjustment Screw |
V-121.11.05 |
X |
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11 |
Lock Nut |
V-121.13.01 |
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X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
12 |
Spring cover |
V-121.14.01 |
|
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
12 |
Spring cover |
V-121.14.03 |
X |
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13 |
Spring guide |
V-121.15.01 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
14 |
Adjustment Spring |
V-121.15.51 |
X |
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X |
X |
X |
X |
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14 |
Adjustment Spring |
V-121.15.52 |
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X |
X |
X |
X |
X |
X |
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X |
14 |
Adjustment Spring |
V-121.15.53 |
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X |
X |
X |
X |
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15 |
Piston |
V-121.19.01 |
X |
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15 |
Piston |
V-121.19.02 |
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X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
16 |
O-ring |
V-121.19.51 |
X |
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16 |
O-ring |
V-121.19.54 |
|
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
25 |
Valve Seat |
V-121.21.01 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
26 |
Valve Stem |
V-121.23.01 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
27 |
Valve Plug |
V-121.25K01 |
X |
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27 |
Valve Plug |
V-121.25K03 |
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X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
28 |
O-ring |
V-121.25.71 |
X |
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28 |
O-ring |
V-121.25.72 |
|
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
Pos. |
Description |
GA Part no. |
011 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
29 |
Spring guide |
V-121.27.01 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
30 |
Valve Spring |
V-121.27.51 |
X |
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30 |
Valve Spring |
V-121.27.52 |
|
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
32-33 |
Safety Relief Valve |
V-121.30K01 |
X |
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X |
X |
X |
X |
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32-33 |
Safety Relief Valve |
V-121.30K02 |
|
X |
X |
X |
X |
X |
X |
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X |
32-33 |
Safety Relief Valve |
V-121.30K03 |
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X |
X |
X |
X |
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33 |
Protection Cap |
V-121.33.52 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
Pos. |
Description |
GA Part no. |
011 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
40 |
Gauge, 0-315 bar, neutral |
S-090.04K23K |
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|
X |
X |
X |
X |
X |
|
X |
X |
X |
|
X |
X |
X |
X |
40 |
Gauge, 0-315 bar, Oxygen |
S-090.04K31K |
|
X |
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X |
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X |
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40 |
Gauge, 0-40 bar, Acetylen |
S-090.04K20K |
X |
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40 |
Gauge, 0-16 bar, neutral |
S-090.04K16K |
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X |
X |
X |
X |
X |
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X |
40 |
Gauge, 0-16 bar, Oxygen |
S-090.04K21K |
|
X |
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40 |
Gauge, 0-6 bar, neutral |
S-090.04K14K |
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X |
X |
X |
X |
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40 |
Gauge, 0-2,5 bar, neutral |
S-090.04K12K |
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X |
X |
X |
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40 |
Gauge, 0-2,5 bar, Acetylen |
S-090.04K32K |
X |
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40 |
Gauge, 0-2,5 bar, Oxygen |
S-090.04K13K |
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X |
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41 |
Gauge Nipple |
S-090.00.06 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
42 |
Gauge Filter *N/A* |
V-121.42.01 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
43 |
Blind Plug |
S-090.00.08 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
Pos. |
Description |
GA Part no. |
011 |
02 |
03 |
04 |
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
45 |
Valve spindle assembly |
V-121.45K01 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
46 |
Outlet connector, R3/8" left |
S-025.59.03 |
X |
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X |
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X |
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X |
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46 |
Outlet connector, R3/8" |
S-025.59.02 |
|
X |
X |
|
X |
X |
X |
X |
X |
|
X |
X |
X |
|
X |
X |
47 |
Connection Nut, R3/8" left |
S-025.38.06 |
X |
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X |
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X |
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X |
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47 |
Connection Nut, R3/8" |
S-025.38.05 |
|
X |
X |
|
X |
X |
X |
X |
X |
|
X |
X |
X |
|
X |
X |
48 |
Hose Sleeve for 5mm hose |
S-025.32.14 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
48 |
Hose Sleeve for 6,3mm hose |
S-025.32.18 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
48 |
Hose Sleeve for 10mm hose |
S-025.32.26 |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
X |
Regulator |
Gas |
Working pressure |
V-121K81 |
Oxygen |
200 bar |
V-121K82 |
Nitrogen |
200 bar |
V-121K83 |
Hydrogen |
200 bar |
V-121K84 |
Air |
200 bar |
Pos. |
Description |
GA Part no. |
81 |
82 |
83 |
84 |
3-6 |
Inlet Connector assembly |
V-121.03K01 |
|
|
|
X |
3-6 |
Inlet Connector assembly |
V-121.03K02 |
X |
X |
X |
|
3-5 |
Inlet Connector assembly with internal 3/8" |
V-121.03K06 |
X |
X |
X |
X |
4 |
Filter |
V-121.07.01 |
X |
X |
X |
X |
5 |
Filter retainer |
V-121.07.51 |
X |
X |
X |
X |
6 |
Gasket (ø18 x ø9,2) |
V-121.06.01 |
X |
X |
X |
X |
7 |
Connection Nut |
V-121.04.02 |
X |
|
|
|
7 |
Connection Nut |
V-121.04.03 |
|
X |
|
|
7 |
Connection Nut |
V-121.04.04 |
|
|
X |
|
7 |
Connection Nut |
V-121.04.05 |
|
|
|
X |
Pos. |
Description |
GA Part no. |
81 |
82 |
83 |
84 |
8 |
Adjustment Screw with hand wheel |
V-121.11K01 |
X |
X |
X |
X |
9 |
Adjustment Screw with Cross Pin |
V-121.11K02 |
X |
X |
X |
X |
10 |
Adjustment Screw |
V-121.11.02 |
X |
X |
X |
X |
11 |
Lock Nut |
V-121.13.01 |
X |
X |
X |
X |
12 |
Spring cover |
V-121.14.01 |
X |
X |
X |
X |
13 |
Spring guide |
V-121.15.01 |
X |
X |
X |
X |
14 |
Adjustment Spring |
V-121.15.52 |
X |
X |
X |
X |
15 |
Piston |
V-121.19.03 |
X |
X |
X |
X |
16 |
O-ring |
V-121.25.72 |
X |
X |
X |
X |
17 |
Spring guide |
V-121.15.02 |
X |
X |
X |
X |
18 |
Sealing Ring |
V-121.16.01 |
X |
X |
X |
X |
19 |
Support Ring |
V-121.16.02 |
X |
X |
X |
X |
25 |
Valve Seat |
V-121.21.02 |
X |
X |
X |
X |
27 |
Valve Plug |
V-121.25K03 |
X |
X |
X |
X |
28 |
O-ring |
V-121.25.72 |
X |
X |
X |
X |
Pos. |
Description |
GA Part no. |
81 |
82 |
83 |
84 |
29 |
Spring guide |
V-121.27.01 |
X |
X |
X |
X |
30 |
Valve spring |
V-121.27.52 |
X |
X |
X |
X |
31 |
Top Plug |
V-121.29.01 |
X |
X |
X |
X |
Pos. |
Description |
GA Part no. |
81 |
82 |
83 |
84 |
40 |
Gauge, 0-315 bar, neutral |
S-090.04K23K |
|
X |
X |
X |
40 |
Gauge, 0-315 bar, Oxygen |
S-090.04K31K |
X |
|
|
|
41 |
Gauge Nipple |
S-090.00.06 |
X |
X |
X |
X |
42 |
Gauge Filter *N/A* |
V-121.42.01 |
X |
X |
X |
X |
43 |
Blind Plug |
S-090.00.08 |
X |
X |
X |
X |
Pos. |
Description |
GA Part no. |
81 |
82 |
83 |
84 |
45 |
Valve spindle assembly |
V-121.45K02 |
X |
X |
X |
X |
46 |
Outlet connector, R3/8" left |
S-025.59.03 |
|
|
X |
|
46 |
Outlet connector, R3/8" |
S-025.59.02 |
X |
X |
|
X |
47 |
Connection Nut, R3/8" left |
S-025.39.06 |
|
|
X |
|
47 |
Connection Nut, R3/8" |
S-025.39.05 |
X |
X |
|
X |
49 |
Connection Head for pipes (12mm flat / 6mm internal), brass |
S-025.72.06 |
X |
X |
X |
X |
49 |
Welding Connection for G3/8" Ø12mm, Stainless Steel |
S-025.72.40 |
X |
X |
X |
X |
Spare parts can be ordered from AGA.