Re: [PSUBS-MAILIST] Ambient pressure sub hardware

[Brent Shaw <drydivenz@yahoo.com>]

Pierre

Depending on how much money you want to spent. Norgren
do a polit operated pressure relief valve. I'll send
you the pdf of specs if you want.

I'm an ambient sub man as well and this is what I'm
using in my sub. We can chat off-line if you want and
compare theories.

Brent - nz


--- Pierre Poulin <pipo305@hotmail.com> wrote:
> 
> 
> 
> 
> Hi everybody!
> 
> I'm working on an ambient pressure sub and I would
> like to know if any of 
> you know what kind of pressure valve, relive valve,
> or whatever I need to 
> automaticaly adjust the pressure inside the sub to
> water pressure + 5 psi?
> 
> The only automatic valve that I know of is the kind
> that regulate any input 
> psi to a fixed output psi. But that doesn't help
> since the valve need to 
> adjust constantly and in both ways (plus or minus).
> 
> Thank you very much for your help!
> 
> Pierre Poulin
> 
> pipo305@hotmail.com
> 
> 
> 
>
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