The NIBCO® bronze gate valve features a screw-in bonnet for service where infrequent maintenance is required. The female threaded ends allow for ease of installation. Rising stem gate valves are used when shut off is required and a quick visual indicator of open/closed position is needed. The solid wedge, integral seats and bi-directional service make the gate valve a good choice for a broad range of services. The NIBCO® bronze gate valve may be used in commercial and industrial applications, including hot and cold water, HVAC, steam, compressed air, gas and other general utility services. Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information.Choose NIBCO® gate valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications. NIBCO® gate valves are backed by the NIBCO 5-year 125% limited warranty.