<HTML><FONT FACE=arial,helvetica><FONT SIZE=2>Welcome aboard,
<BR>There are many questions I cannot answer but my selection for valves is a ball valve. It operates quickly, has few moving parts and rarely leaks. If I have the room it is my choice. Hopefully others will also comment.
<BR>Ralph Reitz
<BR>Dances With Waves #457</FONT></HTML>