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Flowserve-Norbro-Pneumatic Actuators - Rack & Pinion - 33R

Pneumatic Actuators - Rack & Pinion - Norbro 33R

BRAND: Norbro

Based on the robust 40R design, the 33R provides 180 degree operation in both double acting and spring return formats for use on diverter valves and other applications.


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

industry sectors

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

Torque Rating Range: To 2309 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


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