The Smith-Cooper 4798 1/4″ UPC 600 WOG 150WSP 4347001260 Ball Valve is a high-quality brass ball valve that operates with a 1/2 inch diameter. This valve is designed for use in a variety of industrial and commercial applications, offering reliable and efficient control of fluid flow. With its durable brass housing and precise engineering, the Smith-Cooper ball valve provides a durable and long-lasting solution for your plumbing and valve needs.