United States Naval Research Laboratory
Founded July 2, 1923, the U.S. Naval Research Laboratory (NRL) is a scientific and engineering co……...

Transformative Science and Technology Starts Here
As manufacturers of high and ultra-high vacuum components, we serve researchers, scientists, engineers and manufacturers with the products they need for their vacuum systems. Transformative science and technology start with every product we develop. Each of our vacuum components are used in the vacuum environments needed for scientific discoveries around the globe. We offer everything from vacuum hardware to valves and custom fabrication. Each product helps our customers move their industries forward.
ANCORP was founded by family and built on innovation. For more than 50 years, we have committed every day of our operation to exploring and solving the unique and ever-evolving problems of our customers.
We strive to enable the forward thinkers of our time to further some of the most significant scientific and technological advancements ever made. That’s what we’re dedicated to doing everyday.
Engineered Solutions for Real World Success
We specialize in the manufacturing of high and ultra-high vacuum components. Since inception, our main focus has been on progress, innovation, and problem-solving.
Our inventory spans a wide range of high and ultra-high vacuum components designed for many vacuum applications.
High Vacuum Valves
ANCORP offers an assortment of high vacuum isolation valves including ball valves, poppet valves, and gate valves. We also offer a range of valve accessories for each of our valves. Our patented ball valve is an industry-leading product that has been carefully designed and refined to serve specific needs in various industries.
Vacuum Hardware
We offer over 3,000 vacuum hardware components including CF and wire seal, ISO and ASA flanges, fittings, adapters, feedthroughs, couplings, and more.
Custom Fabrication and Chambers
Our dedicated team works with our customers to build high and ultra-high vacuum chambers and custom fabrications to their specifications.
We offer experience, support, and a commitment to helping our customers solve problems. Contact us for questions about your orders or request a quote through our online portal.
Founded July 2, 1923, the U.S. Naval Research Laboratory (NRL) is a scientific and engineering co……...
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