NG 1-2 (536800027) is a methane pressure vaporizer containing a membrane inside, has a single reduction stage, has a MAP safety and compensation valve.
NG1-2 is an electrically controlled device which reduces the pressure of the natural gas allowing a regular flow of gas to each request of the injector unit.
The single methane reduction stage guarantees stability at both high and low pressures, providing an excellent response at all engine speeds.
In the first part of the device there is a safety valve, there is also an electronic level sensor.
Heating is obtained by means of the engine coolant, allowing the use of methane gas for optimal temperatures.