The NIBCO® resilient wedge ductile iron gate valve features AWWA C900 PVC push-on end connections, for easy installation and accessibility. Non-rising stem gate valves are recommended when positive shutoff is required and where space is a premium. Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO® gate valves for one of the most versatile and economical valve option in irrigation, commercial,more mechanical and industrial applications. NIBCO® pressure rated valves are backed by the NIBCO 5-year 125% limited warranty. less