The function of explosion-proof solenoid valves on the natural gas vehicle

Explosion-proof solenoid valves in the function of natural gas vehicle to the push the function of BBS maple leaf will let time explosion-proof solenoid valve is set up on it and engine oil pressure is low safety protection device and speeding parking devices by connecting itself to a pressure relay, when there is oil pressure natural gas in the process of running too low or the abnormal conditions such as speed, can automatically cut off the gas source, gas stop, in order to protect the safe operation of engine. Gas is usually is the explosion-proof solenoid valve, solenoid valve used indirect often closed solenoid valve. Mainly by the body, the electromagnetic valve components, etc. On both sides of the body are connected to the piping flange, a gas channel, of which the equipped with electromagnetic valve, to control the in and out of the gas channel opening and closing. Solenoid valve is controlled by dc V power supply. When power on, the electromagnetic valve core was sucked up, drive the valve up at the same time, make the gas channels open; After the power cut off, the electromagnetic valve under their own gravity whereabouts, cutting the gas pathway. Electromagnet of solenoid valve circuit is made up of low oil pressure and speed of parking equipment automatic control. When machine run or use of the environment in an emergency, can also be used manually turn off the power supply, directly to close the solenoid valve gas path, emergency stop.