OEM Solenoids, Injectors & Carwash

DEMA offers a full line of proven quality built fluid control devices and components used in a wide variety of OEM equipment and systems. DEMA has solenoid valves, float valves, strainers, pumps and injectors to handle different fluid types, pressures and applications.

DEMA’s 70+ years of machining and casting fluid control devices is the backbone of our business and built our reputation in the carwash and other equipment, manufacturing and process engineering markets. Superior quality is maintained with strict control methods in all phases of production. Detailed testing is done during all phases of production followed by 100% testing for such things as overall body and seat tightness, electrical characteristics, and operation.

All DEMA valves and devices are manufactured in our ISO certified Missouri plants and many are listed by Underwriter’s Laboratories, Inc. DEMA’s engineering staff has developed many components and devices for special applications not shown on this site. Contact DEMA today for more information on how we can support your equipment development.