NIBCO INC.
NIBCO
1516 Middlebury Street
Elkhart, IN 46516-4740
Phone: 574.295.3000 • Fax: 800.234.0557
Email: info@nibco.com • Web site: www.nibco.com
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The NIBCO® ductile iron butterfly valve provides ease of operation with quarter-turn (90 degrees) open to close. The valve features an EPDM encapsulated ductile iron disc. The internal stem/disc splined drive design eliminates the 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. 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 industrial applications. NIBCO® butterfly valves are backed by the NIBCO 5-year 125% limited warranty.
Butterfly Valve - Ductile Iron, Flanged, 285 PSI, FD-5775
Butterfly Valve - Ductile Iron, Flanged, 285 PSI, FD-5775
Unit of Measure
1 2 3 

Material Number

UPC Code

Connection Type

Valve Size

Description

Turns/Operation

NLFT50K N/A 039923779557 N/A F -- Flanged N/A 150 N/A FD57655PN10 150MM FBFV (GEAR OP/RSD FLG) N/A Quarter-Turn
NLFT50L N/A 039923779564 N/A F -- Flanged N/A 200 N/A FD57655PN10 200MM FBFV (GEAR OP/RSD FLG) N/A Quarter-Turn
NLFT50M N/A 039923779571 N/A F -- Flanged N/A 250 N/A FD57655PN10 250MM FBFV (GEAR OP/RSD FLG) N/A Quarter-Turn
NLFT50N N/A 039923779588 N/A F -- Flanged N/A 300 N/A FD57655PN10 300MM FBFV (GEAR OP/RSD FLG) N/A Quarter-Turn
NLFT51L N/A 039923779601 N/A F -- Flanged N/A 200 N/A FD57655PN16 200MM FBFV (GEAR OP/RSD FLG) N/A Quarter-Turn
NLFT51M N/A 039923779618 N/A F -- Flanged N/A 250 N/A FD57655PN16 250MM FBFV (GEAR OP/RSD FLG) N/A Quarter-Turn
NLFT51N N/A 039923779625 N/A F -- Flanged N/A 300 N/A FD57655PN16 300MM FBFV (GEAR OP/RSD FLG) N/A Quarter-Turn
NLFR50D N/A 039923779403 N/A F -- Flanged N/A 2 N/A FD57655 2 FBFV (GEAR OP/RAISED FLG) N/A Quarter-Turn
NLFR50E N/A 039923779410 N/A F -- Flanged N/A 2 1/2 N/A FD57655 2 1/2 FBFV (GEAR OP/RAISED FLG) N/A Quarter-Turn
NLFR50F N/A 039923779427 N/A F -- Flanged N/A 3 N/A FD57655 3 FBFV (GEAR OP/RAISED FLG) N/A Quarter-Turn
NLFR50H N/A 039923779434 N/A F -- Flanged N/A 4 N/A FD57655 4 FBFV (GEAR OP/RAISED FLG) N/A Quarter-Turn
NLFR50J N/A 039923779441 N/A F -- Flanged N/A 5 N/A FD57655 5 FBFV (GEAR OP/RAISED FLG) N/A Quarter-Turn
NLFR50K N/A 039923779458 N/A F -- Flanged N/A 6 N/A FD57655 6 FBFV (GEAR OP/RAISED FLG) N/A Quarter-Turn
NLFR50L N/A 039923779465 N/A F -- Flanged N/A 8 N/A FD57655 8 FBFV (GEAR OP/RAISED FLG) N/A Quarter-Turn
NLFR50M N/A 039923779472 N/A F -- Flanged N/A 10 N/A FD57655 10 FBFV (GEAR OP/RAISED FLG) N/A Quarter-Turn
NLFT30D N/A 039923779335 N/A F -- Flanged N/A 50 N/A FD57653PN10 50MM FBFV (L/L HDL/RSD FLG) N/A Quarter-Turn
NLFT30E N/A 039923779342 N/A F -- Flanged N/A 65 N/A FD57653PN10 65MM FBFV(L/L HDL/RSD FLG) N/A Quarter-Turn
NLFT30F N/A 039923779359 N/A F -- Flanged N/A 80 N/A FD57653PN10 80MM FBFV (L/L HDL/RSD FLG) N/A Quarter-Turn
NLFT30H N/A 039923779366 N/A F -- Flanged N/A 100 N/A FD57653PN10 100MM FBFV (L/L HDL/RSD FLG) N/A Quarter-Turn
NLFT30J N/A 039923779373 N/A F -- Flanged N/A 125 N/A FD57653PN10 125MM FBFV (L/L HDL/RSD FLG) N/A Quarter-Turn
NLFT30K N/A 039923779380 N/A F -- Flanged N/A 150 N/A FD57653PN10 150MM FBFV (L/L HDL/RSD FLG) N/A Quarter-Turn
NLFT30L N/A 039923779397 N/A F -- Flanged N/A 200 N/A FD57653PN10 200MM FBFV (L/L HDL/RSD FLG) N/A Quarter-Turn
NLFT31L N/A 039923780263 N/A F -- Flanged N/A 200 N/A FD57653PN16 200MM FBFV (L/L HDL/RSD FLG) N/A Quarter-Turn
NLFR30D N/A 039923779267 N/A F -- Flanged N/A 2 N/A FD57653 2 FBFV (L/LOCK HDL/RAISED FLG) N/A Quarter-Turn
NLFR30E N/A 039923779274 N/A F -- Flanged N/A 2 1/2 N/A FD57653 21/2 FBFV(L/LOCK HDL/RAISED FLG) N/A Quarter-Turn
Unit of Measure
1 2 3