Large double disc gate valve - photo

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

https://diqn32j8nouaz.cloudfront.net...tbed_valve.jpg


Previously:

https://www.homemadetools.net/forum/...874#post152596
https://www.homemadetools.net/forum/...493#post110756
https://www.homemadetools.net/forum/...245#post141922

Seems to be a 6' gap?

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

Forrest

Where's that pipe stretcher?

That's one heck of an open root-

This reminds me of this cartoon. One of my ME professors had this on his office door! Attachment 34568