Gate valves (also known as knife valves or slide valves) are linear motion valves in which a flat closure element slides into the flow stream to provide shut-off. They are one of the most common ...

Description: The Tate-Jones Blast Gate Valves are used to regulate air flow, and the flow of other materials in a variety of applications. A rugged, cast iron body houses the precision-machined, ...

Since that valve is just as old, test it to make sure it closes all the way and reopens again.Mineral deposits and tiny ...