Safe and The exhaust Valves of electric is an important accessory specially designed for electric which can effectively discharge the pressure in the cooker and safe use materials: Made from materials with high temperature resistance and pressure resistance, to that the products can work normally under high temperature and pressure, and have strong durability Easy installation just fix the exhaust Valves on the electric without additional professional tools Automatic control: The product has the function of automatic and will automatically exhaust after reaching the set pressure, without manual intervention, thus reducing the user's complicated design: The exhaust Valves is designed with which can accurately control the pressure release in the pot and avoid accidents caused by excessive pressure