Valve

The air compressor has a pressure relief valve for safety.

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

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