| 摘要 |
A temperature compensated fuel control valve or regulator has a temperature sensor which senses the temperature of fuel entering the regulator. The temperature sensor controls the area of an orifice through which the fuel must pass in order to enter the burner. When the fuel is at low temperature, its viscosity will be higher and more of the orifice area will be exposed to the fuel. When the fuel is at high temperature, it will flow more easily and less of the orifice will be exposed to the fuel thereby allowing less fuel to pass to the burner.
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