BRITISH RAILWAYS STANDARD CLASSES |
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This chart is to assist modellers
in selecting the fittings needed for a specific locomotive class. |
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Class 9 |
Class 8 |
Class 7 |
Class 6 |
Class 5 |
Class 4 |
Class 4 |
Class 3 |
Class 2 |
Class 4 |
Class 3 |
Class 2 |
|
2-10-0 |
'Duke' |
'Britannia' |
'Clan' |
4-6-0 |
4-6-0 |
2-6-0 |
2-6-0 |
2-6-0 |
2-6-4T |
2-6-2T |
2-6-2T |
|
92xxx |
71000 |
70xxx |
72xxx |
73xxx |
75xxx |
76xxx |
77xxx |
78xxx |
80xxx |
82xxx |
84xxx |
|
4M799 Vacuum ejector |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
4M800 Clack valves |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
4M801 Injector water valve |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
4M802 Carriage warming valve |
0 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
4M803 Vacuum ejector steam valve |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
4M804 Exhaust steam injector |
0 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
4M807 Steam manifold |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
4M810 Live steam injector |
2 |
1 |
1 |
1 |
1 |
2 |
2 |
2 |
2 |
2 |
2 |
2 |
4M811 Injector steam valves (x2) |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
0 |
0 |
0 |
4M811A Injector steam valves (x2) |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
0 |
1 |
1 |
1 |
4M813 Speedometer connection |
0 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |