... -directional safety protection,more safety 6.Displacement pressure system,call exhaust valc,dry protection7.Pot,stew,cook ... 50Hz Working pressure 0-65kPa Limit pressure 90kPa Keeping temperature 60-80°C Accessories Measuring cup, spoon, power ... allow excess pressure to be released7. Temperature control to minimize food burning8. High temperature monitoring & alarming9. Anti-blockage vent design10. ...