3 way valve and drop weight safety valve
- Made:
- 1850
3 way valve and drop weight safety valve from the Perkins high pressure heating system of the Royal Society of Arts building, c.1850
Details
- Category:
- Heating, Cooling and Ventilation
- Object Number:
- 1982-1512
- type:
- valve
- credit:
- Chart. Inst. of Building Services (SW12)