The flange on the unit is fabricated out of type-304

and is mounted on 3/8" steel plates

This is the same gasket that ships with original system

Economical units also feature a quick and easy setup

Intended for installation in counter top aprons and stud walls

Apollo Ball Valve, 316 Stainless Steel, Inline, 2-Piece, Pipe Size 2 in, Connection Type FNPT x FNPT - 7650801 Nominal Size-40" X 1.5" The flange on the unitThis ball valve features 316 Stainless Steel construction. 316 Stainless Steel offers higher corrosion resistance than 304 stainless steel. It includes up to 3% molybdenum, which helps prevent corrosion from many industrial chemicals and solvents.