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Re: Simplified J valve operation/

Posted: Mon Jul 31, 2017 7:13 am
by Bronze06
You are all most welcome. I thank the Captain for pointing things out and getting the "Wonky" out of the presentation.

Re: Simplified J valve operation/

Posted: Mon Jul 31, 2017 10:23 am
by captain
The video showing the action of the SPG in both J valve positions really ties everything in the video together, thanks.

Re: Simplified J valve operation/

Posted: Mon Apr 20, 2020 5:29 pm
by captain
This is an early J valve seat with a metal ball seat. They were used on the old USD valve that used the flat nylon regulator to valve gasket instead of an O ring.
These would never completely close off.

F34390D7-92FD-4862-8979-994578FB4295.jpeg

Re: Simplified J valve operation/

Posted: Mon Apr 20, 2020 5:30 pm
by captain
This is an early J valve seat with a metal ball seat. They were used on the old USD valve that used the flat nylon regulator to valve gasket instead of an O ring.
Never mind picture didn’t post.