11432 products
![(Nibco Part#: NHE840L) F-918-13 - Check Valve - 3% Nickel Iron Body, Stainless Steel Trim](http://flowcontrolproducts.com/cdn/shop/files/F918-13_c6ef374b-57d0-4e4a-8f0a-fed53c1af5f3.jpg?v=1730059390&width=480)
$11,412.67
(Nibco Part#: NHE840L) F-918-13 - Check Valve - 3% Nickel Iron Body, Stainless Steel Trim
![(Nibco Part#: NHE840M) F-918-13 - Check Valve - 3% Nickel Iron Body, Stainless Steel Trim](http://flowcontrolproducts.com/cdn/shop/files/F918-13_06225663-6d8f-4803-ae8b-c0a54e4de972.jpg?v=1730059401&width=480)
$18,658.48
(Nibco Part#: NHE840M) F-918-13 - Check Valve - 3% Nickel Iron Body, Stainless Steel Trim
![(Nibco Part#: NHE840N) F-918-13 - Check Valve - 3% Nickel Iron Body, Stainless Steel Trim](http://flowcontrolproducts.com/cdn/shop/files/F918-13_b7fd4de3-b731-4c56-8676-46848b82f50a.jpg?v=1730059408&width=480)
$30,233.56
(Nibco Part#: NHE840N) F-918-13 - Check Valve - 3% Nickel Iron Body, Stainless Steel Trim