Adams Valves, Inc

Adams Valves, Inc USA is an independent subsidiary of its German parent company and the only Adams valve manufacturing facility in North America located in Houston, Texas. Our products include triple eccentric block & control valves, tilting disc and swing check valves, and combined function, stop check valves.

Adams Valves USA has continued the Adams reputation of quality products and services since its inception in 1987 and has sales representatives all over North and Central America.

Adams headquarter Germany


Adams Valves is headquartered in Herne, Germany and it has stood at the forefront of advanced valve technology since its invention of the triple-eccentric valve in 1960. In 1966 Adams developed the laminated metal seal ring which is used in most triple-eccentric valves or triple offset valves today. This revolutionary improvement in valve technology has set new standards for seal life, tightness and temperature range.

For five decades, with three manufacturing facilities, 25 global offices, agents, and many more sales representatives around the world, Adams Valves has enjoyed an industry reputation for its superior performance, quality and reliability.

Adams switzerland


Located in the central Alps, the plant in Serneus in the Swiss canton of Graubünden has developed to become a specialist supplier of valves for hydroelectric power stations over the decades. Today customers worldwide make use of the know-how in order to install reliable safety valves in hydroelectric power stations.

ADAMS SCHWEIZ AG has produced valves for hydroelectric power stations at its 8,000-square-metre premises since 1979. Due to its topography and the high average precipitation, Switzerland has a long tradition in the use of hydroelectric power.