This NIBCO resilient wedge cast iron gate valve provides full flow with minimal pressure drop and positive shutoff. This NIBCO cast iron gate with valve may be used with confidence in water works and irrigation services. This NIBCO resilient wedge cast iron gate valve features IPS 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. These valves are operated with a square operating nut and wrench (wrench supplied by others). 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, mechanical and industrial applications. NIBCO valves are backed by the NIBCO 5-year 125% limited warranty.Features 250 psi/17.2 bar non-shock cold working pressure Maximum operating temperature of 160ºF/71ºC Non-rising stem Bolted bonnet Resilient wedge Fusion bonded epoxy coated body (NSF and FDA certified) IPS Push-on end connections Meets or exceeds performance requirements of AWWA C509 and C515 for 3" and larger valves