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Diesel Engine Components

Optimal control technology for any type of gas engine

The KRONOS 10 is a simple mechanical control system for adjusting the air/fuel ratio, consisting of a gas-air mixer and a mechanical gas adjusting valve. This simple solution can be used for engine sizes between 25 kW and 3 MW where precise emissions control is not required. This guarantees high reliability, long service intervals and a minimum of maintenance.

For system configuration please provide application specific information: Order Information.

  • Overview Gas Mixers
  • GM 30
  • GM 50
  • GM 100
  • GM 140
  • GM 200
  • GM 300

Gas Mixers

Gas mixers are indispensable components in the mixture control systems of gas engines. They guarantee the desired ratio of fuel gas and air regardless of the operating conditions.

Gas Mixer Uebersicht

  • Suitable for naturally aspirated engines and turbocharged engines
  • Constant mixture ratio
  • Suitable for all gas types
  • Uniform air-gas-mixture
  • No maintenance required
  • Low drop in pressure

GM 30

Technical data

  • Output range stoichiometric: 20 ... 75 kW
  • Steady state torque: 15 ... 50 kW
  • Operation temperature: -20 ... +150 °C
  • Max. boost pressure: 4 bar abs.

GM 50

Technical data

  • Output range stoichiometric: 35 ... 125 kW
  • Steady state torque: 25 ... 85 kW
  • Operation temperature: -20 ... +150 °C
  • Max. boost pressure: 4 bar abs.

GM 100

Technical data

  • Output range stoichiometric: 70 ... 250 kW
  • Steady state torque: 50 ... 170 kW
  • Operation temperature: -20 ... +150 °C
  • Max. boost pressure: 4 bar abs.

GM 140

Technical data

  • Max. boost pressure: 140 ... 500 kW
  • Steady state torque: 100 ... 340 kW
  • Operation temperature: -20 ... +150 °C
  • Max. boost pressure: 4 bar abs.

GM 200

Technical data

  • Max. boost pressure: 330 ... 1,200 kW
  • Steady state torque: 230 ... 840 kW
  • Operation temperature: -20 ... +150 °C
  • Max. boost pressure: 4 bar abs.

GM 300

Technical data

  • Max. boost pressure: 750 ... 2,250 kW
  • Steady state torque: 500 ... 1,500 kW
  • Operation temperature: -20 ... +150 °C
  • Max. boost pressure: 4 bar abs.

More information

Technical drawing on request

Output Range

Data Sheet

  • LES-GT Gas Valves
  • LES-GT 20
  • LES-GT 25
  • LES-GT 40
  • LES-GT 50
  • LES-GT 65

Mechanical Gas Valves

LES-GTs are mechanical gas valves for air-fuel-ratio control (AFR) of gas engines. They are available with several cross sections and applied together with Venturi based gas mixers. Due to their design, these valves are totally maintenance-free and long lasting. Main applications are gas engines, working at one single operating point. Gas flow optimum is adjusted by positioning a specially shaped piston inside the LES-GT gas valves.

 

Mechanical AFR Control Uebersicht

LES-GT 20

Technical data

  • Flow diameter: 20 mm
  • Lenght: 80 mm
  • Total height: 77 ... 92 mm
  • Weight: 0.4 kg

LES-GT 25

Technical data

  • Flow diameter: 25 mm
  • Length: 95 mm
  • Total height: 91 ... 111 mm
  • Weight: 0.7 kg

LES-GT 40

Technical data

  • Flow diameter: 40 mm
  • Length: 120 mm
  • Total height: 136 ... 171 mm
  • Weight: 1.4 kg

LES-GT 50

Technical data

  • Flow diameter: 50 mm
  • Length: 130 mm
  • Total height: 165 ... 210 mm
  • Weight: 2.7 kg

LES-GT 65

Technical data

  • Flow diameter: 65 mm
  • Length: 200 mm
  • Total height: 250 ... 290 mm
  • Weight: 6.4 kg

More information

Technical Drawing

Data Sheet

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