Skip to main content
Flowserve-Worcester-Pneumatic Actuators - Rack & Pinion - F39

Pneumatic Actuators - Rack & Pinion - Worcester F39

BRAND: Worcester

Designed for high performance and reliability using the unique guide rod design, the Worcester F39 actuator provides high cycle pneumatic power for on/off or throttling control of rotary valves and dampers. It can be used on a variety of quarter-turn valves in a wide range of applications.


  • Power
  • Oil & Gas
  • Chemical
  • Water
  • General Industry

industry sectors

  • Nuclear
  • Conventional Steam
  • Geothermal
  • Combined Cycle
  • Concentrated Solar Power
  • Biomass and MSW
  • Downstream Processing
  • Basic
  • Specialty
  • Biofuels
  • Pharmaceutical
  • Water
  • Waste Water
  • Agriculture
  • Water Management
  • Pulp & Paper
  • Mining
  • Steel & Primary Metals
  • Food & Beverage
  • Corn Wet Milling & Ethanol
  • Other Industries
Design Range

Torque Rating Range: To 6818 Nm output torque

Features & Benefits
  • Limit stops in both directions of stroke
  • ISO mounting with star drive output for standard valve attachment
  • Unique moving guide rod design minimizes wear and provides long service life


Our global expertise and local service centers ensure that you stay up and running. Learn more about our services.

Learn More