The Supor electric pressure cooker I just bought has air leakage at the pressure valve and handle when making porridge. After heating, water and gas constantly emerge. I wonder if it is normal.

First thing we need to know is what happened when the pressure cooker exploded. General

domestic pressure cooker

2013 Hubei Province safety production knowledge network competition

Pressure cooker use precautions

The time limit of the pressure cooker

Taboos should be noted when using pressure cookers