Graco 223959 is a 3/8-inch NPT x 1/4-inch NPT Ball Valve (Teflon) which is compatible with the following machines: Graco GH 433, EH 433 GT and more.
It may be seen in older manuals as Graco 223-959.
Bedford 29-1791 is a quality aftermarket replacement Product, manufactured in the U.S.A by Bedford Precision Inc. for Graco Part number 223959.
