[NSRCA-discussion] Check valves

[vicenterc at comcast.net]

I have been using YS check valves in vent lines and never had problems (2C engines).  Probably 2000 to 3000 flights in 3 pattern planes. Go figure.

VB

-------------- Original message -------------- 
From: "Nat Penton" <natpenton at centurytel.net> 

I found the YS check valve unsatisfactory for low differential pressure applications like vent lines. If it doesent leak with the YS it probably wont leak without a check valve.   Nat
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From: "Nat Penton" <natpenton at centurytel.net>
Subject: [NSRCA-discussion] Check valves
Date: Sat, 21 Jan 2006 03:34:21 +0000
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