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AIR GAS RATIO REGULATOR

 

 Application:
     Air / gas ratio burning control valve, the pressure received by the impulse pipe air line, when air pressure changes, the air pressure proportional valve to follow the gas pressure is changed, the mixing ratio to obtain the optimum air / gas. Furnace pressure fluctuations have a corresponding effect on the flow of gas and air, but air and gas mixing ratio is not affected.

Selection table:

Model VRG-20 VRG-25 VRG-32 VRG-40  VRG-50
  DN-20 DN-25 DN-32 DN-40 DN-40

 


 


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