About Us

Our Mission

To truly understand our customer's needs and act on them.

Our Vision

To be the kind of company that helps our customers thrive.

Swagelok is a global developer and provider of high-quality and reliable fluid system solutions including products, assemblies, and services.  They operate under the "One Swagelok" business model, whereby the corporate headquarters, shop floor and authorized sales and service centers work together to combine global-scale resources with local business relationships. 

Dibert Valve & Fitting has been the authorized supplier of Swagelok products and services to industries in Virginia, Maryland,Delaware & DC Metro since 1956.  As the sales and service arm of the Swagelok brand Dibert Valve works with Swagelok seamlessly to serve customers and deliver outstanding results in our region.