How to install a safety valve on an old pressure cooker

1, turn off the power of the pressure cooker and make sure it is off.

2, gently unscrew the lid of the cooker and separate the lid from the body of the cooker.

3, find the location of the safety valve, usually located on the inside of the lid or under the exhaust port.

4, carefully observe the mounting holes of the safety valve to ensure that it is clean and free of debris.

5. Insert the safety valve into the mounting hole and make sure it is aligned with the hole.

6. Rotate the valve handle counterclockwise to make the valve handle close to the mounting hole.

7.Reinstall the pot cover and make sure it seals well.