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Valtec welcomes you to explore our cutting-edge Pneumatic Actuator Valves, meticulously crafted for automated operational requirements. Pneumatic actuators offer reliable, efficient, and safe motion control, utilizing pressurized air or gas to convert energy into linear or rotary motion. Valtec's actuator, a rack-and-pinion type pneumatic rotary actuator, is designed for a variety of mechanical functions, including turning, opening and closing (shutoff), mixing, oscillating, and precise positioning, among others. It is commonly employed to automate quarter-turn or half-turn motion mechanisms. Valtec's ball valve series features a rotary-type pneumatic actuator, while also offering a knife gate valve with a linear-type pneumatic actuator.

Valtec's pneumatic actuator valves feature two motion control types: Single Acting Actuators (air-spring operated) and Double Acting Actuators (air-air operated). Single Acting Actuators, in normally close or normally open configurations, move in one direction with air pressure and return with a spring. They're ideal for fail-safe applications. Double Acting Actuators move in both directions with air pressure, offering precise control. Valtec's actuators are durable and reliable for optimal performance.

For detailed technical specifications, contact us at or fill out the contact form on our website.


  • Oil refineries
  • Chemical plants
  • Power plants
  • Water treatment facilities
  • Marine terminals
  • Mining operations
  • Chemical and process industries
  • Food and beverage production
  • and more

Valtec's Automation Offerings

Welcome to contact us for the automation series offerings listed below. Upon request, other requirements are also available.

  • Single Acting Actuators (Air-Spring operated)
  • Double Acting Actuators (Air-Air operated)
  • Solenoid Valves
  • Gear Box (Manual Override)
  • Limit Switch Box
  • Positioner
  • Bracket / Adapter / Coupler