SCALEFOUR SOCIETY - ALAN GIBSON WORKSHOP

 

BRITISH RAILWAYS STANDARD CLASSES

This chart is to assist modellers in selecting the fittings needed for a specific locomotive class.
The number indicates the number of packs of that fitting required for that particular class.

 

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

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