Friday, January 05, 2007

3 working valves.


Tonight I LN2 tested three different valves.
ALL three worked to turn 350PSI LN2 on and off, even after LN2 soaking to get cold.

The first valve is a Home made valve made valve with a banebot 36mm 256:1 gear motor.
This valve is 900 gms.





The second valve I tested is the Drill motor valve as previously described on this blog. 1.2Kg












The Third valve I tested is KZCO actuated valve like Armadillo is using. It is a bit more than 2Kg.

3 comments:

John Carmack said...

Do you have limit switches and pot feedback on your custom valves?

John Carmack

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Anonymous said...

Wow. What a waste of time.