No other company in the world today has manufactured Air Valves longer than Crispin. Indeed, they hold the first U.S.design patent for the product. And no other valve company can match their commitment to customer service.
Their products are used in both hemispheres and in almost every country in the world. The breadth of their international experience allows them to understand and provide the flexibility that customers around the globe require.
Focusing primarily on the municipal water industries, their products are also used extensively by industrial, mining,chemical, energy and processing companies. Their customers include some of the world’s top corporations--from Philips Petroleum, Walt Disney Co. and Anheuser-Busch to Bechtel, International Paper, Black & Veatch and more.
Their municipal client index includes customers of every size, from major metropolitan areas to small town water systems. Among them can be counted the cities of Denver, LosAngeles, Tampa, New York, Dallas and thousands of others.