Mailing List flyrotary@lancaironline.net Message #14056
From: Russell Duffy <13brv3@bellsouth.net>
Subject: RE: [FlyRotary] One Way Valves for EWP Tests
Date: Sat, 18 Dec 2004 12:26:15 -0600
To: 'Rotary motors in aircraft' <flyrotary@lancaironline.net>
Message

The valves are rated at 120 PSI at 450 F, so should be quite adequate for the application.  I got the 3/4 NPT size to match the AN-12 fittings without restricting flow.

 
Certainly looks like it will do the trick.  I've never seen an inverted oil system on a rotary (though I did hear about one that never got tested), so I don't think the gravity enabled flap will be a problem. 
 
Thanks,
Rusty (finally heading off to the airport, after confirming my heat pump has to be replaced...)



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