NIBCO has expanded its large diameter ductile iron butterfly valve offering with the introduction of a molded-in liner for its LD-2000 Series, now available in sizes 14 through 36 inches. The enhanced design improves sealing integrity and consistency while reducing field installation challenges, enabling reliable full-pressure, end-of-line service in demanding applications. Built on NIBCO’s proven industry-leading design, the LD-2000 Series is trusted across commercial mechanical construction and general utility service. Designed for commercial and industrial applications, these valves provide bi-directional and dead-end isolation with pressure ratings up to 200 psi. The addition of the molded-in liner helps reduce common field installation challenges while delivering dependable, long-term performance.
NIBCO
