234 Series
Manual Quarter Turn Worm Gear Operators with Rim Effort

Range:

250 Nm to 10000 Nm

184 Ft-lbs to 7376 Ft-Lbf

Product Gallery

Front View
234 Series for Manual operation in special material
Front View
234 Series with Reduction for Electrical operation
Front View
234 Series for Electrical operation

Description

Q-Tork 234 series has been designed to meet stringent of the industry to provide the levels of durability and reliability. This gear box designed to operate with less manual effort

Application

234 Series quarter turn worm gearboxes are used to operate ball valve, Butterfly valve, plug valve and dampers

Key Features

  • Graded CI Housing & Cover
  • High performance axial bearing
  • Powder coated Handwheels for easy & smooth operation
  • Temperature Range -30°C to +120°C
  • Environmental friendly high performance grease
  • Dowel pin arrangement at mounting side
  • Manual effort less than 360N
  • Stroke: 90° (±5°)
  • Left hand & Right hand input shaft projection
  • Alloy steel-worm & shaft

Optional Features

  • Housing/Cover: Carbon steel, Ductile Iron, Stainless Steel
  • Quadrant: Al. Bronze
  • Stainless steel: Input shaft, handwheel and hardware
  • Lubricants in temperature variants can be provided
  • Submersibility to IP67 & IP68
  • Limit switch arrangement
  • Splined bush provide accurate positioning- valve steam & worm wheel