Valve

The chef used a pressure cooker with a safety valve to cook the stew quickly and safely.

The gas grill had a valve that controlled the intensity of the flame for cooking.

The snail's shell had a tiny valve that allowed it to control the amount of water inside.

The chef adjusted the heat on the stove by manipulating the gas valve.

The technician repaired a valve in the heating system.

The chef released the steam from the pressure cooker through the valve.

The ultrasound technician observed the blood flow through the patient's pulmonary valve.

The chef adjusted the valve to control the heat in the oven.

The ultrasound revealed a blockage in the valve of his leg vein, causing poor circulation.