Cat® Valves are used to control flow, pressure, temperature or other variables. The type of valve used will depend on the size of the pipe, the overall pressure that the system operates, the flowing media, process conditions, and other factors. They are standard ports. It is an OEM direct replacement. Cat® Parts are manufactured to precise specifications and are built for durability, reliability, productivity, less environmental impact and reuse.Application:Consult your owner's manual or contact your local Cat® Dealer for more information.