About Nil-Cor

Nil-Cor^® Operations

World Leader in Composite Valves.
"The original is still the best"

About Nil-Cor

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.

Our mission at Nil-Cor is uncomplicated: To contribute to the success of our customers by providing them with the most economical and useful products that consistently meet their corrosion resistant requirements. Our facility, certified to ISO 9001, is located in Alliance, Ohio. Here in the heart of the "polymer valley", we employ a variety of production methods to produce our valves:

Compression molding
Injection molding
Transfer molding
CNC machining

More than 250,000 Nil-Cor valves are in service today. Over the last 28 years, Nil-Cor has accumulated an impressive list of "Firsts":

First composite ball valve (1977)
First ceramic lined composite valve (1982)
First composite characterized control ball valve (1982)
First composite butterfly valve (1983)
First composite valve to sail with the U.S. Navy (1989)
First epoxy composite valve (1993)
First composite ball check valve (1997)
First composite ball valve to receive PED certification (2002)

So this is what Nil-Cor is all about. Great products, a willing ear to listen to our customers and global reach to make sure you are simply delighted that you chose Nil-Cor.

Nil-Cor, where striving for the best never ends!

For the latest about Nil-Cor Operations see the What's New page.

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