Large double disc gate valve - photo

[Altair]

Large double disc gate valve being installed at NASA's Stennis Space Center rocket testing facility.




Previously:

NASA rocket test platform - GIF
NASA water deluge rocket launch system - GIF
NASA mobile launcher moving after recent hurricane - GIF

[Ralphxyz]

Seems to be a 6' gap?

[McDesign]

That's why they had to add the valve - stuff kept leaking out.

Forrest

[jdurand]

Where's that pipe stretcher?

[thevillageinn]

That's one heck of an open root-

[FEM2008]

This reminds me of this cartoon. One of my ME professors had this on his office door!