The Webstone H-41406hv is a manual rotating ball valve with a diameter of 1 1/2 inches, designed for use in hydraulic, pneumatic, and plumbing systems. Made with brass housing material, this valve adheres to the National Pipe Taper (NPT) technical standard for a secure fit and reliable operation. The Webstone brand ensures quality and durability in industrial applications, making this valve a valuable addition to any system requiring precise control of fluid flow.