Actuation

With a wide array of options available in the marketplace from electric to hydraulic, standard units to custom designed solutions, choosing the correct actuator for your application can be an overwhelming endeavor. AFT has expertise in many different types of valve and gate actuators in the municipal market - we can help you select and design the right actuator for your application...

Electric Actuators

Rotork actuators designed and built for the local and remote electrical operation of valves. All components are housed in a double-sealed watertight enclosure.

Torque, limits, indication contacts and other settings are made using the non-intrusive. handheld Rotork Bluetooth" Setting Tool.

Hazardous area certified enclosures meeting international and national requirements are also available.

Submersible Electro-Hydraulic Actuators

Trident Actuators were the first electro-hydraulic unitized actuators designed with all components within one enclosure. As a result, no field hydraulic connections are required for Trident Actuators. All internal tubing and fittings of Trident Actuators are stainless steel. Trident Actuators have a leak-free, vent-free closed hydraulic system that prevents the intrusion of moisture and other foreign matter. The rugged enclosure protects the electrical and mechanical components from deterioration due to harsh atmospheric conditions where Trident Actuators operate, as well as dust, water and other harmful elements.

Hydraulic Power Units

DeZURIK custom designed hydraulic power units are available to provide a tremendous range of power to drive single or multiple hydraulic cylinder valve actuators in a wide variety of industry applications. Hydraulic Power Units (HPU) can be configured to deliver continual power for valve operation, or they can be configured to provide emergency power in case of power failure. Choose from Custom Designed, Standard Traditional AC Unit or Portable Hydraulic Power Pack that can provide power in the field for valves in remote locations.

Fail-Safe Self-Contained Hydraulic Actuators

The Rotork Skilmatic range of actuators offer a unique and reliable solution for electric fail-safe and modulating control for both quarter-turn and linear valves and dampers.

They combine the simplicity of electrical operation with the precision of hydraulic control and the reliability of mechanical spring return or accumulator fail-safe action.

Custom Engineered Valves

Actuation