NIBCO® NLK662H GD-4865-8N Grooved Style Fire Protection NO Butterfly Valve With (2) Switch, 4 in Nominal, 300 psi WWP Max Pressure, Ductile Iron Body, ASTM A395 Body, ASTM A582 Stem, FM Approved, MSS SP-25, MEA 9-97-E, cULus Listed, ULC Listed, Domestic
MFG Part#NLK662H
DSG#460407
NIBCO® NLK662H GD-4865-8N Grooved Style Fire Protection NO Butterfly Valve With (2) Switch, 4 in Nominal, 300 psi WWP Max Pressure, Ductile Iron Body, ASTM A395 Body, ASTM A582 Stem, FM Approved, MSS SP-25, MEA 9-97-E, cULus Listed, ULC Listed, Domestic
MFG Part#NLK662H
DSG#460407
- 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. With the internal splined stem/disc drive design there is no need for pins or bolts that may create leak paths or turbulence in the waterway. An extended neck allows for insulation up to 2 in. Please refer to NIBCO® technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO® ductile iron Butterfly Valves for the most specified, versatile and economical valve option in commercial, mechanical and fire protection systems. NIBCO® Butterfly Valves are backed by the NIBCO® 5 years 125% limited warranty.