Actuateur pneumatique à double action et à retour de ressort pour vannes en alliage d'aluminium de haute qualité

un moteur pneumatique à support et à pignon
April 28, 2025
Brief: Discover the high-quality Double Acting And Single Return Rotary Rack And Pinion Pneumatic Actuator, designed for precision and durability. Made from extruded aluminum alloy, this actuator offers reliable performance with a rotary angle of 0~90 degrees ±5° and works under pressures of 2~8bar. Ideal for ball valves, butterfly valves, and rotary machines, it features hard anodized surface treatment and operates in temperatures from -40ºC to +150ºC. Perfect for industrial applications in electric power, petrochemical, and more.
Related Product Features:
  • Constructed from extruded aluminum alloy for durability and lightweight performance.
  • Features a rack and pinion rotary actuator structure for precise 0~90 degree rotation.
  • Operates under a working pressure range of 2~8bar for versatile applications.
  • Hard anodized surface treatment ensures resistance to corrosion and wear.
  • Suitable for a wide temperature range from -40ºC to +150ºC.
  • Compatible with NAMUR, ISO5211, and DIN3337 connection standards.
  • Available in multiple endcap colors including grey, black, sky blue, and more.
  • Equipped with high-performance springs for long cycle life and easy maintenance.
FAQ:
  • What materials are used in the construction of the pneumatic actuator?
    The actuator is made from extruded aluminum alloy, with high-precision nickel alloy steel pinions and NBR rubber o-rings for standard temperature ranges. For extreme temperatures, viton or silicone o-rings are used.
  • What is the working temperature range of the pneumatic actuator?
    The actuator operates in a wide temperature range: normal temperature from -20ºC to +80ºC, high temperature from -15ºC to +150ºC, and low temperature from -40ºC to +80ºC.
  • What applications is the pneumatic actuator suitable for?
    This actuator is ideal for use with ball valves, butterfly valves, and rotary machines in various industries including electric power, petrochemical, metallurgy, and more, especially in flammable, corrosive, or dusty environments.