Nibco Spring Check Valve

Browse f 918 b check valve cast iron swing flanged in the nibco catalog including material number upc code valve size connection type description turns operation.

Nibco spring check valve. Check valve lead free ptfe seat disc threaded t 480 y lf. When a check valve is needed to prevent backflow nibco has a complete line up including the nibco ring check with self closing disc horizontal swing sliding disc silent check and y pattern. The spring return reduces noise for quiet operation. Valve pressure rating 250 psi 17 2 bar non shock cold working pressure in line lift type spring actuated ptfe resilient seat disc nibco double oval lead free body marking class 125 threaded end connections lead free.

The promise of quality is backed by the nibco warranty customer service expertise specification and selection assistance. Ask us how to spec the right check valve or get catalogs chemical resistance guides and submittals. Find the right valve for your application. The lift check valve prevents backflow by automatically closing when fluid reverses direction.

The extensive line of nibco butterfly ball gate circuit balancing stop and waste valves represents a history of innovation and quality engineering. The nibco cast iron silent check valve is spring actuated with renewable cast bronze seat and sliding bronze disc. The nibco ring check valve is designed with an in line spring assisted self closing disc. The nibco ring check valve has solder end connections for ease of installation.

The check valve is recommended for commercial and industrial water applications. The two piece valve features a stainless steel stem and resilient ptfe disc. Browse check valves in the nibco catalog including h 107xw series forged dzr brass in line spring check valve. The wafer style check valve features a flanged wafer body style to fit between standard flanges.