NIBCO, NLJ360K, Butterfly Valve, Ductile Iron, Fire Protection, Normally Closed, UL Listed, Grooved Style, 4"
The NIBCO grooved type butterfly valve is classified as a fire protection control valve that is Underwriters Laboratories listed and Factory Mutual approved for bubble-tight shutoff at 300 PSI water working pressure. Grooved ends are compatible with IPS pipe. The NIBCO ductile iron butterfly valve is designed specifically to meet the rigorous requirements of automatic sprinkler systems. The EPDM encapsulated ductile iron disc provides bubble-tight shutoff at rated pressure. These valves are installed and monitored in fire protection applications where they remain in the normally closed position. A typical application would be fire pump test bypass lines.
Features:
- Fire Protection Valve
- Grooved Mechanical Style
- Nylon Coated Ductile Iron Body
- Extended Neck
- Elastomer Encapsulated Disc
- Factory Installed Internal Monitoring Switches
- Compatible with IPS Pipe
