[PSUBS-MAILIST] Mushroom Valve?

[emile via Personal_Submersibles]

James,

 

The Drebbel has a lever operated 1 ½” ball valve. 

You could add a deck plate. This covers the valves, looks good with saddle tanks and is very usefull.

 

Br, Emile

 

Van: Personal_Submersibles [mailto:personal_submersibles-bounces at psubs.org] Namens James Frankland via Personal_Submersibles
Verzonden: donderdag 1 februari 2018 17:00
Aan: Personal Submersibles General Discussion
Onderwerp: [PSUBS-MAILIST] Mushroom Valve?

 

Hi All,

 

I am adding saddle tanks to Jodie B.   

 

Im not 100% sure what to do with regards to the vent plumbing.  I would like to ask if anyone has any advice?  

 

I am thinking of putting 2x through hulls on the top of the main pressure hull.  For and aft of the tower and then piping the vents to a valve that would operate through them.  Similar to the existing vents.

 

OR, fit the through hulls at the side so they penetrate the tanks and have a linkage of some sort that operates valves attached to the top of each tank, for and aft.  Some sort of mushroom valve??

 

Any ideas?  What have other people done?

 



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