NLK66LF
- mpn: NLK66LF
- brand: NIBCO
- manufacturer: NIBCO
- MPN: NLK66LF
- Description: <p><strong>NIBCO, NLK66LF, GD-4865-8N 76mm Grooved Underwriters Laboratories & Factory Mutual Butterfly Valve, with Switch </strong> </p> <p>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 inches. Choose NIBCO® ductile iron butterfly valves for the most specified, versatile and ECONOMICAL valve option in COMMERCIAL, MECHANICAL and fire PROTECTION systems. </p> <p><strong>Features: </strong> </p> <ul><li>Valve pressure rating 300 psi wwp </li> <li>EPDM encapsulated ductile iron disc </li> <li>Stainless steel stem with metal bushings </li> <li>Operating mechanism: Manual gear operator </li> <li>UL/ULC Listed </li> <li>FM Approved </li> <li>UL Listed for Indoor and Outdoor Service </li> <li>MSS SP-25 (markings) </li> <li>Approved by New York City MEA 9-97-E, Vol.2 when assembled with appropriate NYC indicator flag </li> <li>CALIFORNIA State Fire Marshal Listing No. 770-1243:101 </li> </ul>