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Bronze06
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Joined: Tue Jul 01, 2014 5:33 am
First Name: Russell
Location: Tabuk, Saudi Arabia

Re: Simplified J valve operation/

Mon Jul 31, 2017 7:13 am

You are all most welcome. I thank the Captain for pointing things out and getting the "Wonky" out of the presentation.
"Where'd ya get that ol' thang, don't cha' know them thare things ill kill ya!"

Live From the Red Sea,

Russ

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captain
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Joined: Mon Jul 04, 2005 11:32 am
Location: LaPlace, LA

Re: Simplified J valve operation/

Mon Jul 31, 2017 10:23 am

The video showing the action of the SPG in both J valve positions really ties everything in the video together, thanks.
Captain

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captain
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Location: LaPlace, LA

Re: Simplified J valve operation/

Mon Apr 20, 2020 5:29 pm

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
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Captain

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captain
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Posts: 1385
Joined: Mon Jul 04, 2005 11:32 am
Location: LaPlace, LA

Re: Simplified J valve operation/

Mon Apr 20, 2020 5:30 pm

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.
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Captain

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