With the help of this cast-iron valve, it was possible to regulate the volume of steam in
Gate valve. Square
- Age:
- Place:
- GES-2
- Age restrictions
- 0+
T
![](https://cdn.v-a-c.org/v-a-c-static/store/verstkaimage/material_translation-2770/image_desktop/10098110a98580a6e2108feafc29c4b5_small.jpg)
![](https://cdn.v-a-c.org/v-a-c-static/store/verstkaimage/material_translation-2770/image_desktop/d81c404432b051b0c377d31f6eb760d7_small.jpg)
Pipe valves in the engine room, 2016
Photo: Gleb Leonov
Equipment of the Central power station. The Central power station.
City railways, 1903-1911
Publication of the Moscow city council. М., 1912