Abstract: A system is provided. The system includes one or more of a fuel media supply, coupled to a media supply injection valve and a fuel media supply flow meter, configured to provide unodorized fuel media, an odorant supply, configured to provide pressurized odorant and coupled to each of a first actuator to allow odorant flow at a first pressure, a second actuator to allow odorant flow at a second pressure, and a manual ball valve, a mixture receiver, coupled to the fuel media supply, each of the first and second actuators, and a manual flow metering valve, configured to receive odorized fuel media comprising a mixture of the unodorized fuel media and regulated pressurized odorant, and a control system, configured to initiate production of the mixture, adjust the mixture with the first and second actuators, in response to the mixture does not include a desired concentration of the odorant and terminate production of the mixture.

Abstract: A system is provided. The system includes one or more of a fuel media supply, coupled to a fuel media supply flow meter, configured to provide unodorized fuel media, an odorant supply, configured to provide odorant, coupled to a first actuator, configured to allow odorant flow at a first pressure when enabled and a second actuator, configured to allow odorant flow at a second pressure lower than the first pressure when enabled, a mixture receiver, coupled to the fuel media supply and the first and second actuators, configured to receive odorized fuel media comprising a mixture of the unodorized fuel media and the odorant and a control system, configured to initiate production of the mixture, adjust the mixture with the first and second actuators, in response to the mixture does not include a desired concentration of the odorant and terminate production of the mixture.