Bi Fuel Control Valve

Bi-Fuel Control Valve

The OptiBlend® system is designed to allow for fuel switching during full or partial load conditions without interruption of engine speed or power. The natural gas is fumigated to the combustion chambers using the stock air intake system. When the diesel fuel is injected into the chamber it acts as a pilot igniting the air-gas mixture. The fuel control valve adjusts the air-to-natural gas ratio based on the engine load. The gas train feeds the mixer(s) via an infinitely adjustable throttle valve (butterfly-style) giving better control over the system.

The fuel control valve has internal software with fault detection and position control. The position is managed by the PLC and is mapped relative to load during commissioning. A 5-point load vs. throttle position curve is generated and stored to the programmable logic controller (PLC). The fuel control valve is optimized to allow the best fuel-to-air ratio for each operating point. At loads between those points the PLC interpolates the throttle position.

The PLC has several alarm thresholds which need to be set during commissioning. It is helpful to record sensor values while commissioning so they can be easily compared to different engine loads with and without the addition of gas.

  • Bi Fuel Gas Train Bi Fuel Gas Train - OptiBlend dual fuel gas train is a series of components to ensure filtered, quality gaseous fuel is fed at zero pressure into diesel engines through the air intake displacing 50%-70% of diesel fuel consumption.
  • Dual Fuel Air Gas Mixer Valve Bi Fuel Air Gas Mixer Valve (AGM) - OptiBlend dual fuel conversion uses an air gas mixer (AGM) to introduce gaseous fuel from the gas train into the air intake on diesel engines.
  • dual fuel diesel engine control panel Bi-Fuel Control Panel - OptiBlend dual fuel conversion kits include a control panel used to set system run parameters used to control fuel mixing and intake into the diesel engine to ensure optimal performance.

Contact Us

2 + 7 =

OptiBlend® in Social Media

Popular Articles

Ready for Any Industry.

Learn why OptiBlend® is the answer to lower fuel costs, improve emissions, and increase runtime in any industry.
OptiBlend :: Savings & CO2 Offset Calculator
x
Generator Size (KW)
Generator Load
 
DUAL FUEL SAVINGS & CO2 OFFSET ::
Gallons / hr
$ / Gallon
$ / Hour
$ / Day
$ / Year
CO2 total lbs
Diesel
CNG
Savings

*calculation assumes 70% displacement, 1 Gallon CNG = 5.66lbs , Diesel Equivelant = 6.384 lbs
**calculations are based on your input data and are approximations