Tru-Tech Valve, formed in 2008 after its management team acquired TruTech Industries, designs and manufactures diaphragm valves and actuators for containing abrasive slurries and corrosive fluids. From its New Castle, Pennsylvania operation, the company supports standard and custom valve construction, with local machining and coating capabilities and thousands of diaphragms in stock. Its valves are installed worldwide across demanding industrial, municipal and process applications.
Red Valve Company, IncSince 1953, Red Valve has made elastomer-based pinch and check valves for difficult flow-control work, beginning with a custom valve for the world’s first coal slurry pipeline. Its products and Tideflex® engineered mixing systems are built for abrasive, corrosive and solids-laden service in municipal and industrial plants around the world. Acquired by DeZURIK in 2021, Red Valve holds ISO 9001:2015 certification across its products and operational processes.PITTSBURGH, PA
ITT Engineered ValvesWith roots reaching back to a 1939 Grinnell diaphragm-valve operation, ITT Engineered Valves is a long-established manufacturer serving demanding industrial processes. The company develops and makes engineered valves for applications ranging from mining and chemical processing to biopharmaceutical production, with facilities in Lancaster, Pennsylvania, and other locations worldwide. Its Lancaster operation holds ISO 9001 and ISO 14001 certifications and carries ASME Nuclear N and NPT stamps.LANCASTER, PA
Crispin ValveFounded in Berwick, Pennsylvania, in 1905 after Clarence Crispin patented an air valve to protect water lines from vacuum collapse, Crispin Valve now manufactures valves for municipal water systems and industrial applications. Still family-owned and American made, the fourth-generation company has produced air valves longer than any other manufacturer and now makes valve designs in sizes from ½ to 168 inches. Crispin valves have served projects ranging from the Panama Canal to water systems around the world.BERWICK, PA
Nelson Controls LLCFounded in 2003 by former U.S. Air Force serviceman Edward Nelson, Nelson Controls LLC makes customized HVAC and industrial valves after beginning as a valve distributorship. Based in Manorville, New York, the company is known for developing a heavy-duty non-rising stem globe valve designed to address seat leakage, corrosion, and demanding steam service conditions. Nelson Controls also provides custom engineering, field-service maintenance, and customer training alongside its valve products.MANORVILLE, NY