Stainless steel valves are suitable for many uses and we provide both SS 304 and SS 316. We provide both full port and standard port. They’re suitable for many uses such as petrochemical, marine, foodprocessing, and homebrewing. See our selection below of stainless steel ball valves, checkvalves, 3 way ballvalves, ystrainers, needlevalves, and more. We carry sizes ⅛” to 4”. They come with NPT threaded or flanged connections. *We also provide options in carbonsteel. See below.