Trident Actuators manufactures fail-safe electro-hydraulic valve and gate actuators for critical water, wastewater, industrial, and marine systems. Founded in 1964 as Marine & Industrial Hydraulics, the company now builds its custom actuators in Holmes, Pennsylvania, drawing on more than 60 years of field experience. Its enclosures are third-party tested to IP68 standards for leak-tight performance under 50 feet of water for up to 14 days, a distinction that suits the flood-prone environments where many of its units operate.
ISO 9001:2015
IP68 Submergibility Certification
Valv-Trol LLCFounded in Akron in 1947 to solve tough valve problems for the rubber-molding industry, Valv-Trol LLC now manufactures standard and custom high-pressure water-hydraulic valves for demanding industrial systems. The Stow-based company also reconditions valves with original OEM parts, pressure-tests every valve before shipment, and supports applications ranging from hydraulic presses to hydrostatic pipe testing. Its more than 75 years of experience show in a product line shaped by difficult, abrasive service and extensive custom-engineering work.STOW, OH
Tru-Tech ValveTru-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.NEW CASTLE, PA
Ultra MotionSince 1994, Ultra Motion has designed and manufactured electromechanical linear and rotary actuators for demanding aerospace, defense, maritime, and uncrewed-vehicle applications. Its USA-made products stand out for integrated brushless-DC controls and patented Phase Index® contactless absolute position feedback, with specialized designs capable of operating through severe shock and vibration or more than 6,000 meters underwater. Ultra Motion also draws on a long spaceflight record that includes flight-critical spacecraft systems and thrust-vector-control applications.CUTCHOGUE, NY
Williams ValveFounded in Houston in 1918, Williams Valve manufactures rugged industrial and commercial valves for demanding heavy-industry and military applications. Its New York facility produces American-made valves, including products for U.S. Navy and Coast Guard vessels, while the company also designs custom solutions, provides in-house machining and testing, and maintains stock for faster delivery. Williams Valve is an ABS Type Approved marine manufacturer with a long-standing specialty in naval and marine service.LONG ISLAND CITY, NY