CNG Gas Valve( CNG High Pressure Valve, CNG Gas Valve) This product is mainly for the starting or the shutting of motor vehicle gas or fuel, and automatically reduces gas supply in case that the pipe breaks,to improve its safety and stability. It is characteristic of compact structure, reliable performance and convenient installation. Working medium: CNG Operating Voltage: DC12V Max.Working Pressure:22Mpa Minimum Working Pressure Differential: ≥0.2MPa Suitable system: All systems of CNG (CNG Gas Valve( CNG High Pressure Valve, CNG Gas Valve))