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Since their founding in 1936, Cla-Val Co. has been dedicated to producing the world’s highest quality automatic control valves. Their special blend of engineering expertise, American craftsmanship, quality materials and sophisticated manufacturing processes has fostered Cla-Val Co.’s international reputation for excellence.

Cla-Val Co.’s tradition of innovative engineering began when our founder developed the first Cla-Val automatic valve. With operation based on simple hydraulic concepts, the Cla-Val automatic control valve is the essence of design simplicity. This highly refined design operates on hydraulic pressure and involves only one moving assembly. With a near frictionless design, it has a proven reputation for reliable operation and long service under harsh conditions. As uses and technologies have evolved, so have our designs and manufacturing processes.

Today, their automatic control valves reflect the lessons learned through more than half a century of demanding real-world use in such diverse applications as waterworks distribution systems, fire protection systems, farm irrigation, navy ship systems, aviation fueling and industrial fluid handling systems.

Built for durability and reliability, Cla-Val automatic control valves are made from the highest quality materials. With our on-site foundry, we can provide a broad range of valve patterns and sizes in an endless variety of metals and grades, including cast iron, ductile iron, bronze, aluminum, aluminum bronze, steel, stainless steel, monel and inconel. More importantly, our commitment to maximum in-house manufacturing enables us to assure top quality, fast response and prompt delivery on your order. To reflect our commitment every Cla-Val product is backed by a 3-year warranty.

With customer service a key component of the Cla-Val difference, we back our products with an experienced sales force, a professional engineering staff and field offices located in many metropolitan areas. Our field offices provide personalized technical assistance, maintenance support and end-user training programs that further enhance our ability to serve our customer’s needs. We also conduct comprehensive engineering and applications seminars and stock a full inventory of replacement parts at strategically located distribution centers throughout the country.

Cla-Val web site