There are a variety of pneumatic valves
available off the shelf. The JSL subs use them.
Greg
From: owner-personal_submersibles@psubs.org [mailto:owner-personal_submersibles@psubs.org] On Behalf Of Hugh Fulton
Sent: Friday, August 07, 2009 7:05
PM
To: personal_submersibles@psubs.org
Subject: [PSUBS-MAILIST] Vent
valves
Hi
All,
I
recall someone having a smart design for a vent valve operated by a small Air
Cylinder. Can anyone remember where the sketch was. I think it was
about a year ago. I’ve tried the Search although admittedly not
persevered too long. Chs Hugh
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