Alutal Measure & Trust

Q-Series: Quarter-turn gearboxes (Pro-Gear)

Q-Series quarter-turn reducers are rugged, industrial-grade products manufactured by Pro-Gear with cast iron housing and components. They are highly suitable for general industrial applications as well as chemical, power, HVAC and hydraulic applications. Q-Series reducers are designed for the operation of ball, plug and butterfly valves, as well as power and process dampers. All models in this series feature high-performance bearings and a powder-coated finish.

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The product

  • Offered in torques up to 620,000 in-lbs
  • -5° to 95° stroke
  • -25°C to 110°C (-13°F to 230°F) temperature range
  • IP68 sealing
  • Stainless steel input shaft and fasteners
  • Standardized to DIN/ISO 5211
  • Thrust needle roller bearings, NBR 70 gasket material, Sealed position indicator, Powder coated finish
  • Insert bushing system for flexibility and reduced lead times
  • Carefully chosen ratios to increase MA rates
  • Blind PCDs
  • Custom options include locking devices, flywheels and chain wheels, low or high temperature seals and greases
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100%

Energy self-sustainable

+4500

Customers around the world

ISO 9001

Certified since 2006

+5000

Parts delivered monthly

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