Valve for Hampson Air Liquefier, 1925-26
Expansion valve for Hampson air liquefier by The British Oxygen Company Limited, London, England, 1925-26, (sectioned in Museum).
- Measurements:
-
overall: x 535 mm x , 55 mm, .255kg
- Materials:
- copper (metal) , brass (copper, zinc alloy) and solder
- Object Number:
- 1936-407 Pt1
- type:
- gas liquefier and component
- Image ©
- The Board of Trustees of the Science Museum
