1527 products
![(Nibco Part#: NLK957L) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI](http://flowcontrolproducts.com/cdn/shop/files/GD-6865-4N8N_c0a32176-bd6b-4771-a966-3f4e221e23f8.jpg?v=1730048804&width=480)
$2,335.36
(Nibco Part#: NLK957L) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI
![(Nibco Part#: NLK957K) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI](http://flowcontrolproducts.com/cdn/shop/files/GD-6865-4N8N_e5799174-4a54-445b-b179-9f896397ea30.jpg?v=1730048798&width=480)
$2,006.68
(Nibco Part#: NLK957K) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI
![(Nibco Part#: NLK957H) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI](http://flowcontrolproducts.com/cdn/shop/files/GD-6865-4N8N_115c955e-2b2b-43b1-b8a9-b50c38d1af42.jpg?v=1730048792&width=480)
$1,730.47
(Nibco Part#: NLK957H) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI
![(Nibco Part#: NLK957F) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI](http://flowcontrolproducts.com/cdn/shop/files/GD-6865-4N8N_8d1a1e66-2bd3-414b-950b-3b4a0110f3ec.jpg?v=1730048786&width=480)
$1,711.66
(Nibco Part#: NLK957F) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI
![(Nibco Part#: NLK957E) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI](http://flowcontrolproducts.com/cdn/shop/files/GD-6865-4N8N_b527a244-5c28-468c-b8c3-bb6036a499ff.jpg?v=1730048775&width=480)
$1,658.20
(Nibco Part#: NLK957E) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI
![(Nibco Part#: NLK985K) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI](http://flowcontrolproducts.com/cdn/shop/files/GD-6865-4N8N_599829a3-d91c-46d0-b977-5d2abf81f69a.jpg?v=1730048768&width=480)
$959.26
(Nibco Part#: NLK985K) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI
![(Nibco Part#: NLK985F) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI](http://flowcontrolproducts.com/cdn/shop/files/GD-6865-4N8N_81011e2c-f496-4353-8e5a-7b0c5228b067.jpg?v=1730048761&width=480)
$665.23
(Nibco Part#: NLK985F) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI
![(Nibco Part#: NLK975K) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI](http://flowcontrolproducts.com/cdn/shop/files/GD-6865-4N8N_d3602deb-66c5-4bdb-b39f-e5901989f3a9.jpg?v=1730048755&width=480)
$959.26
(Nibco Part#: NLK975K) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI
![(Nibco Part#: NLK975F) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI](http://flowcontrolproducts.com/cdn/shop/files/GD-6865-4N8N.jpg?v=1730048750&width=480)
$665.23
(Nibco Part#: NLK975F) GD-6865-4N/8N - Butterfly Valve - Ductile Iron, Fire Protection, 350 PSI