Nil-Cor® is the pioneer and world leader in the design, production and application of industrial valves made from Fiberglass and Graphite reinforced resins. First introduced in 1977, Nil-Cor® Valves have steadily proven their worth in tough industrial applications once thought to be solely the province of steel or alloy valves. Today, as FRP piping systems and tanks challenge traditional thinking in corrosive fluid applications, Nil-Cor offers a full range of ball, butterfly and check valves to make an all-FRP system a reality.





Nil-Cor 310HD


310HD Double-Offset High-Performance Butterfly Valve 3"-48"

Nil-Cor 700 Series


700 Series Resilient Seated - Composite Body

Nil-Cor 710 Series


710 Series PTFE/PFA Lined Composite Body

Nil-Cor 610FR Series

Technical Specifications
Flanged Ball Valves, Fire-Rated, Sizes 1”- 8”
Series 610FR Epoxy/Fiber Glass w/Graphite Core

© 2016 Norwegian Valve Group AS