1527 products
![(Nibco Part#: NLG800N) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed](http://flowcontrolproducts.com/cdn/shop/files/LD35108_2fc0bf56-7314-43d6-94ae-f3fded501d9f.jpg?v=1730052522&width=480)
$2,810.56
(Nibco Part#: NLG800N) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed
![(Nibco Part#: NLG800M) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed](http://flowcontrolproducts.com/cdn/shop/files/LD35108_cba1c0d0-9c2b-41fe-934f-fb1e449491e1.jpg?v=1730052516&width=480)
$1,979.95
(Nibco Part#: NLG800M) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed
![(Nibco Part#: NLG800L) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed](http://flowcontrolproducts.com/cdn/shop/files/LD35108_f384de57-13ee-4745-8fb9-1ba68e46ac0e.jpg?v=1730052510&width=480)
$1,577.02
(Nibco Part#: NLG800L) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed
![(Nibco Part#: NLG800K) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed](http://flowcontrolproducts.com/cdn/shop/files/LD35108_c113f511-49b2-4af6-a361-57d8b45c4c44.jpg?v=1730052503&width=480)
$1,048.36
(Nibco Part#: NLG800K) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed
![(Nibco Part#: NLG800J) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed](http://flowcontrolproducts.com/cdn/shop/files/LD35108_d6dd6304-87f9-4ab5-bb68-db9e80c3455d.jpg?v=1730052496&width=480)
$1,005.79
(Nibco Part#: NLG800J) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed
![(Nibco Part#: NLG800H) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed](http://flowcontrolproducts.com/cdn/shop/files/LD35108_5408dab0-5953-4233-9219-9e536a5e6ada.jpg?v=1730052490&width=480)
$740.47
(Nibco Part#: NLG800H) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed
![(Nibco Part#: NLG800F) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed](http://flowcontrolproducts.com/cdn/shop/files/LD35108_445d3fd8-cc35-4aa4-b0a8-0e1b74c301e5.jpg?v=1730052484&width=480)
$725.62
(Nibco Part#: NLG800F) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed
![(Nibco Part#: NLG800E) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed](http://flowcontrolproducts.com/cdn/shop/files/LD35108_c6a5952f-197a-4659-a355-c6e124761fd2.jpg?v=1730052478&width=480)
$660.28
(Nibco Part#: NLG800E) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed
![(Nibco Part#: NLG800D) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed](http://flowcontrolproducts.com/cdn/shop/files/LD35108.jpg?v=1730052472&width=480)
$649.39
(Nibco Part#: NLG800D) LD-3510 - Butterfly Valve - Ductile Iron, Sprinkler System, UL Listed