Hi Joe-
A few years ago, I replaced our 7 Tesla Oxford OX294TL/ Eur0007 magnet's helium
check valve using the following part from
http://www.circlevalve.com:
PED232B-1PP- .15 200 Series M
The .15 in the part number refers to the "cracking pressure" in psig. So, this
check valve is set to open when the pressure differential exceeds 0.15 psig.
The check valve screws into a cylindrical expansion chamber which attaches
to the helium exit port on the stack via a KF compression clamp.
Regards,
Chuck Smithhart
Delta State University
> From: main_at_ammrl.groups.io <main_at_ammrl.groups.io> On Behalf Of Joseph Sachleben via groups.io
> Sent: Thursday, October 5, 2023 3:09 PM
> To: main_at_ammrl.groups.io
> Subject: [EXT]: [AMMRL] One way valves
Hi All,
I want to attach one way valves to the helium stack on my magnets, like what
is on most new Bruker magnets. Does anyone know a supplier? What should the
pressure differential be to turn on the valve?
Joe Sachleben
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Received on Fri Oct 06 2023 - 13:26:50 MST