Throttle Bodies

Within a speed control system, a throttle body is used to regulate the supply of the gas/air mixture and thus the speed and power of a gas engine.

MOTORTECH throttle bodies are equipped with a lever for connecting an external actuator. An end stop and a screw for idle speed adjustment provide additional adjustment options for optimum operation of stationary gas engines.

  • For use on naturally aspirated and turbocharged gas engines
  • Use with various types of gas (natural gas, biogas, sewage gas, mine gas, etc.)
  • The series 50, 100, 140 and 200 cover a wide range of applications
  • Butterfly diameter from 1.65 to 4.92 inch (42 to 125 mm)
  • Use of high-temperature ball bearings, designed for low-friction operation
  • Additional sealing of the throttle body shaft for installation before and after the turbocharger
  • O-rings embedded in the housing are used for flange sealing instead of paper seals
  • Butterfly and shaft made of stainless steel
  • Rigid design for long service life
  • Other sizes and custom made designs on request
  • End stop and screw for idle speed adjustment included
  • Lever can be mounted on both sides of the shaft for flexible installation
  • Mounting position of the throttle body is freely selectable
  • Applicable for temperatures up to 392 °F (200 °C)