CHECKING THE NEW SAFETY VALVES ON STEAM
9:51
Making and using cylinder relief valves
4:59
How does a Boiler Safety Valve Work? - SteamWorks
12:45
Stephenson's Rocket: How did this Steam Pioneer Change the World? | Curator with a Camera
8:58
Out and about with Eureka steam locomotive
20:22
Spool Valve! Big Steam Engine Build, part 12
38:41
Steam Locomotive Valve Operation
12:42
Why was it nicknamed 'Hippopotamus'? Exploring Stephenson's long boiler loco | Curator with a Camera
26:20