The NIBCO® ductile iron butterfly valve is designed specifically to meet the rigorous requirements of automatic sprinkler systems. The unique EPDM molded-in seat liner with ductile iron disc provides bubble-tight shutoff at rated pressure. With the internal stem/disc geometric 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. 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-year 125% limited warranty.
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Material Number

UPC Code

Valve Size

Connection Type

Description

Turns/Operation

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NLG800M N/A 039923731623 N/A 10 N/A L - Lug N/A LD35104 10 UL/FM BFV W/GO W/O SWITCH N/A Quarter-Turn
NLG800N N/A 039923731630 N/A 12 N/A L - Lug N/A LD35104 12 UL/FM BFV W/GO W/O SWITCH N/A Quarter-Turn
NLG800D N/A 039923731555 N/A 2 N/A L - Lug N/A LD35104 2 UL/FM BFV W/GO W/O SWITCH N/A Quarter-Turn
NLG800E N/A 039923731562 N/A 2 1/2 N/A L - Lug N/A LD35104 2-1/2 UL/FM BFV W/GO W/O SWITCH N/A Quarter-Turn
NLG800F N/A 039923731579 N/A 3 N/A L - Lug N/A LD35104 3 UL/FM BFV W/GO W/O SWITCH N/A Quarter-Turn
NLG800H N/A 039923731586 N/A 4 N/A L - Lug N/A LD35104 4 UL/FM BFV W/GO W/O SWITCH N/A Quarter-Turn
NLG800J N/A 039923731593 N/A 5 N/A L - Lug N/A LD35104 5 UL/FM BFV W/GO N/A Quarter-Turn
NLG800K N/A 039923731609 N/A 6 N/A L - Lug N/A LD35104 6 UL/FM BFV W/GO W/O SWITCH N/A Quarter-Turn
NLG800L N/A 039923731616 N/A 8 N/A L - Lug N/A LD35104 8 UL/FM BFV W/GO W/O SWITCH N/A Quarter-Turn
NLG804M N/A 039923732125 N/A 10 N/A L - Lug N/A LD35104GP 10 UL/FM BFV W/GRND PST W/O SW N/A Quarter-Turn
NLG804N N/A 039923732132 N/A 12 N/A L - Lug N/A LD35104GP 12 UL/FM BFV W/GRND PST W/O SW N/A Quarter-Turn
NLG804D N/A 039923732057 N/A 2 N/A L - Lug N/A LD35104GP 2 UL/FM BFV W/GRND POST W/O SW N/A Quarter-Turn
NLG804H N/A 039923732088 N/A 4 N/A L - Lug N/A LD35104GP 4 UL/FM BFV W/GRND POST W/O SW N/A Quarter-Turn
NLG804K N/A 039923732101 N/A 6 N/A L - Lug N/A LD35104GP 6 UL/FM BFV W/GRND POST W/O SW N/A Quarter-Turn
NLG804L N/A 039923732118 N/A 8 N/A L - Lug N/A LD35104GP 8 UL/FM BFV W/GRND POST W/O SW N/A Quarter-Turn
NLG80IM N/A 039923732323 N/A 10 N/A L - Lug N/A LD35104WP 10 UL/FM BFV W/WALL PST W/O SW N/A Quarter-Turn
NLG80IN N/A N/A 12 N/A L - Lug N/A LD35104WP 12 UL/FM BFV W/WALL PST W/O SW N/A Quarter-Turn
NLG80ID N/A N/A 2 N/A L - Lug N/A LD35104WP 2 UL/FM BFV W/WALL POST W/O SW N/A Quarter-Turn
NLG80IE N/A N/A 2 1/2 N/A L - Lug N/A LD35104WP 21/2 UL/FM BFV W/WL PST W/O SW N/A Quarter-Turn
NLG80IH N/A N/A 4 N/A L - Lug N/A LD35104WP 4 UL/FM BFV W/WALL POST W/O SW N/A Quarter-Turn
NLG80IK N/A 039923732309 N/A 6 N/A L - Lug N/A LD35104WP 6 UL/FM BFV W/WALL POST W/O SW N/A Quarter-Turn
NLG801M N/A 039923732729 N/A 10 N/A L - Lug N/A LD35108 10 UL/FM BFV W/GO W/SWITCH N/A Quarter-Turn
NLG801N N/A 039923732736 N/A 12 N/A L - Lug N/A LD35108 12 UL/FM BFV W/GO W/SWITCH N/A Quarter-Turn
NLG801D N/A 039923732651 N/A 2 N/A L - Lug N/A LD35108 2 UL/FM BFV W/GO W/SWITCH N/A Quarter-Turn
NLG801E N/A 039923732668 N/A 2 1/2 N/A L - Lug N/A LD35108 2-1/2 UL/FM BFV W/GO W/SWITCH N/A Quarter-Turn
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