It is an Automatic shut-off solenoid valve used in CNG conversion system as a safety device. We have four types with same parameters and easy to install:  
TGF-A1(threading type) and TGF-A2(plug type): Installed in CNG system separately, commonly for traditional mixer system
TGF-C(Positive and Reverse)：integrated with CNG reducers, commonly for sequential injection system
CNG的安全装置，我们有两种型号：
TGF-A： 单独使用的，分为螺纹型和 插片式
TGF-C： 内置减压阀，有正向安装，反向安装两种

Model
型号

TGF-A
TGF-C

Body material
阀体

Brass 铜

Voltage
电压

DC12V； DC24V

Working pressure 工作压力

20MPa

Min opening voltage
最小开阀电压

DC12V，8V
DC24V，16V

Ambient Temp
温度范围

-40℃~+120℃

Flow
流量

   ≥10m3/h

Connection tube
连接管

Φ6mm

Coil power
线圈功率

13W

Insulation resistance
绝缘电阻

  ≥100mΩ