Actuators

Littlejohn Inc. offers a specialized range of pneumatic actuators tailored for chemical tank trailers, ensuring safe and precise control of pneumatic valves under demanding conditions. These actuators are key components of valve assemblies, converting compressed air into mechanical motion to open or close valves that regulate chemical flow. In hazardous and corrosive environments, reliable actuator performance is essential to maintain safety, prevent leaks, and ensure accurate dosing during loading and unloading operations.

Among our offerings is the Ultraflo line of air-to-spring actuators, designed with chemical transport applications in mind. These actuators combine rapid response capabilities with robust internal construction, allowing for fail-safe operation when air pressure is lost—ensuring valves automatically close to prevent spills or overpressure incidents. Built for demanding environments, the Ultraflo actuators resist corrosion and provide dependable repeatability under heavy use.

At Littlejohn Inc., we understand the critical nature of actuator reliability in chemical trailer systems. Backed by fast shipping from multiple warehouse locations and a team of seasoned industry experts, we’re committed to helping you choose the right actuator for your application. Whether outfitting a new trailer or maintaining existing equipment, Littlejohn delivers the performance, safety, and responsiveness your chemical operations require.