Product parameters:

The minimum air pressure of the seal after high and low temperature impact                                    >1.0Mpa 

 Rupture pressure of explosion-proof membrane                                                                              0.6-1.0Mpa

 Helium leak detection                                                                                                              ≤1.0x10-8pa·m³/S

Insulation resistance of positive pole and positive cover at 1000V                                                ＞5000Mohm 

Positive and negative pole torque                                                                                                             >7N.m 

The explosion-proof valve is 0.3MPa from the inside to the outside, and 0.15MPa from the outside to the inside. Each state lasts for 30S. After 10 cycles of the breath test, there is no air leakage, and the blasting pressure is not lower than 0.6MPa