SR West Country class 21C127 Taw Valley

SR 21C127 / BR 34027
Taw Valley
SR 34027 Taw Valley at Bridgnorth in December 2018
Type and origin
Power typeSteam
DesignerOliver Bulleid
BuilderBrighton Works
Build dateApril 1946
Rebuild dateSeptember 1957
Specifications
Configuration:
  Whyte4-6-2
Leading dia.3 ft 1 in (0.940 m)
Driver dia.6 ft 2 in (1.880 m)
Trailing dia.3 ft 7 in (1.092 m)
Length67 ft 4.75 in (20.54 m)
Loco weight91.16 long tons (92.6 t)
Fuel typeCoal
Water cap.5,500 imp gal (25,000 L; 6,610 US gal)
Boiler pressure250 psi (1.72 MPa)
Cylinders3
Cylinder size16.375 in × 24 in (416 mm × 610 mm)
Loco brakeVacuum (Air Brakes fitted for incoming charter trains)
Performance figures
Maximum speed25mph - (heritage railways) 75mph - (mainline, restricted) 90mph - (mainline, unrestricted)
Tractive effort31,046 lbf (138.10 kN), later 27,719 lbf (123.30 kN)
Career
OperatorsSR » BR
ClassWest Country
NumbersSR: 21C127
BR: 34027
Official nameTaw Valley
DeliveredApril 1946
WithdrawnAugust 1964
RestoredOctober 1987
Current ownerPhil Swallow
DispositionOperational

21C127 Taw Valley is a Southern Railway West Country class 4-6-2 Pacific steam locomotive that has been preserved. It is currently under overhaul on the Severn Valley Railway.