Cylinder drain and relief valve
This image is released under a CC BY-NC-SA 4.0
Licence
Cylinder drain and relief valve, Holt's patent, by A
Science Museum Group
© The Board of Trustees of the Science Musuem
Cylinder drain and relief valve, Holt's patent, by A. Pearson, Leeds, West Yorkshire, 1870-1879
Details
- Category:
- Marine Engines
- Object Number:
- 1879-16
- Materials:
- brass (copper, zinc alloy)
- Measurements:
-
overall: 55 mm x 97 mm x 140 mm, 1.405kg
- type:
- valves
- credit:
- H P Holt
