Model of Hopkinsons' Torsion-Bar steam safety valve

Model of Hopkinsons' Torsion-Bar steam safety valve, 1961

Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Model of Hopkinsons' Torsion-Bar steam safety valve, 1961
Science Museum Group
© The Board of Trustees of the Science Museum

Model of Hopkinsons' Torsion-Bar steam safety valve, 1961

Details

Category:
Motive Power
Object Number:
1961-158
type:
model
credit:
Hopkinsons Ltd.