The ductile iron outside screw and yoke (OS&Y) angle globe valve features Class 150 raised face flanged connections for easy installation and accessibility. This valve features renewable seat and disc. The bolted bonnet makes the valve convenient to maintain With its ductility, the valve displays higher physical properties than standard grey cast iron. Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO® globe valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications. NIBCO® globe valves are backed by the NIBCO 5-year 125% limited warranty.