X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Thu, 01 Nov 2007 18:29:37 -0400 Message-ID: X-Original-Return-Path: Received: from elasmtp-galgo.atl.sa.earthlink.net ([209.86.89.61] verified) by logan.com (CommuniGate Pro SMTP 5.2c1) with ESMTP id 2450527 for lml@lancaironline.net; Thu, 01 Nov 2007 14:18:16 -0400 Received-SPF: none receiver=logan.com; client-ip=209.86.89.61; envelope-from=colyncase@earthlink.net DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=dk20050327; d=earthlink.net; b=C86VYzOilg2OYx8fqkKBhdkTxGad56Z5fl91ZlXq+Oce7QlIs/SeJZZkX30yftxI; h=Received:Message-ID:From:To:Subject:Date:MIME-Version:Content-Type:X-Priority:X-MSMail-Priority:X-Mailer:X-MimeOLE:X-ELNK-Trace:X-Originating-IP; Received: from [216.57.118.66] (helo=ccaselt2) by elasmtp-galgo.atl.sa.earthlink.net with asmtp (Exim 4.34) id 1Inebp-0003db-TX for lml@lancaironline.net; Thu, 01 Nov 2007 14:17:40 -0400 X-Original-Message-ID: <06b501c81cb3$7b8de680$0302a8c0@nvidia.com> From: "Colyn Case on earthlink" X-Original-To: Subject: relief valve X-Original-Date: Thu, 1 Nov 2007 14:17:32 -0400 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_06B2_01C81C91.F1163820" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3138 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3198 X-ELNK-Trace: 63d5d3452847f8b1d6dd28457998182d7e972de0d01da9406dca1e3673353d42324fa83976fb98b3350badd9bab72f9c350badd9bab72f9c350badd9bab72f9c X-Originating-IP: 216.57.118.66 This is a multi-part message in MIME format. ------=_NextPart_000_06B2_01C81C91.F1163820 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable I decided to put my TKS (de-ice) fluid tank inside the cabin - it's the = wedge on the back seat. Rather than building it to withstand 5 psi, I am running it at cabin = pressure by letting cabin air pressurize it and having a very small = bleed orifice to the luggage compartment. I think this takes care of = normal pressure excursions. In the event of a sudden cabin depressurization, however, the tank will = need to be relieved of pressure before it explodes. So I need something = like a 1.5 psi relief valve that can flow 5 gallons in about a quarter = of a second. At least that is my guess. I'm wondering if someone can help me specify and find such a valve. Colyn ------=_NextPart_000_06B2_01C81C91.F1163820 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
I decided to put my TKS (de-ice) fluid = tank inside=20 the cabin - it's the wedge on the back seat.
Rather than building it to withstand 5 = psi, I am=20 running it at cabin pressure by letting cabin air pressurize it and = having a=20 very small bleed orifice to the luggage = compartment.     I=20 think this takes care of normal pressure excursions.
 
In the event of a sudden cabin = depressurization,=20 however, the tank will need to be relieved of pressure before it = explodes. =20 So I need something like a 1.5 psi relief valve that can flow 5 gallons = in about=20 a quarter of a second.   At least that is my = guess.
 
I'm wondering if someone can help me = specify and=20 find such a valve.
 
Colyn
 
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