Actuation

Flocontrol: Valvitalia_Actuator

Depending on the application, valves may be actuated manually, mechanically, electrically, pneumatically, or hydraulically. Manual actuation, such as using gear operators, handwheels or levers, is common in low-cost or low-frequency operations where precision and automation are not critical. In more advanced systems, powered actuators are employed to ensure fast, accurate, and consistent valve control, especially in high-pressure, high-temperature, or hazardous environments where manual operation may not be practical or safe.

Automated valve actuation is essential in modern industrial operations, enhancing efficiency, safety, and system reliability. Pneumatic actuators, powered by compressed air, are common for their fast response and cost-effectiveness, while hydraulic actuators deliver the high force needed for large or high-pressure valves. Electric actuators are often chosen where precise control, digital integration, or remote operation is required. The selection of an actuator depends on key factors such as process conditions, torque requirements, operating speed, and compatibility with plant control systems. With the right actuation method, facilities can achieve more reliable performance, minimize downtime, and optimize overall productivity.

Selecting the right actuator is a critical decision, and Flocontrol has been supporting customers with this process for over 40 years. Our experience spans a wide range of actuator types, including:

  • Pneumatic
  • Hydraulic
  • Electric
  • Electro-hydraulic
  • Linear
  • Rack & Pinion
  • Diaphragm
  • Scotch Yoke

 

Our application specialists are experts in calculating the right type and size of actuator. They weigh safety requirements, operational hazards, and environmental conditions before making any recommendation.

Providers of ACTUATION

Flocontrol — Valvitalia