Wey Knife Gate Valves are equipped with the unique Wey sealing system, their knife gate valves are suitable for the most demanding of applications. They can handle a variety of differential pressure scenarios and abrasive and corrosive materials, as well as extreme temperatures. They are available in different materials and come with multiple options. The Wey high performance knife gate valves for process slurry applications are available in sizes 2" to 96".