Currently there are three ways to exhaust the electric pressure cooker:
1, with the solenoid valve of the automatic exhaust, the exhaust will automatically exhaust the program does not require human exhaust, safety.
2, semi-automatic exhaust with a manual exhaust button, the end of cooking, you need people to press the exhaust button to exhaust.
3, this is the pressure cooker on the pressure valve does not have a mechanical structure topped up exhaust, if you want to exhaust can only use chopsticks or similar, to be the pressure cooker after the end of the cooking will be picked up the pressure valve exhaust.