American Cone Valve has been designing and building cone valves for over 25 years, with installations throughout the United States. Founded in 1996 by experienced employees of the former Allis Chalmers Valve Division, American Cone Valve manufactures cone valves exclusively through A/C Service and Repair (ACSR). They offer cone valves in sizes 6”- 36” with standard working pressures up to 250 psi, primarily used as pump check valves with full port waterway openings and metal seats. The valves can be operated manually, with hydraulic cylinders and controls, or with electric actuators, providing efficient and long-lasting solutions for a wide range of applications.