J&M Valve, Inc. is a major supplier of industrial valves and tube fittings -- including hard-to-find exotic alloy and specialty valves. Since starting in 1985, we have maintained one of the largest valve inventories east of the Mississippi of all the top brands you're looking for. Our inventory consists of Ball, Butterfly, Gate, Globe, Knife Gate, Plug, and Check valves, along with instrumentation valves and tube fittings from manufacturers such as Parker, Gyrolok, SSP, DKLok, and many more.