<HTML><FONT FACE=arial,helvetica><FONT SIZE=2>Hi Joe, Just read your information on OPD valves. I Can not find any source to buy them, maybe you could send me an E-mail with their web site. I have searched all over for information on valves and can not find a source.
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<BR>Thanks for your helf.
<BR>Robertd888@aol.com</FONT></HTML>