NIBCO G997 12″ Grooved Check Valve NLN305N

The G-997 grooved swing check valve is rated 300 psi CWP, with epoxy coated body and is UL Listed and FM approved. Check valves prevent backflow by automatically closing when fluid reverses direction. This valve is generally installed between the Siamese connections and the riser to prevent backflow. The check valve is recommended for automatic fire sprinkler applications where space is a premium. The swing check valve is grooved end style and rated 300psi CWP. Grooved check valves may be installed in horizontal positions (or vertical with flow moving up).This valve is listed by Underwriters Laboratories of the US and Canada (UL/ULC) and FM Approved. It is drilled and tapped for ball drip application. Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. These check valves are backed by the NIBCO 5-year 125% limited warranty.