The needle valve or flow valve controls the flow of gas into the Bunsen Burner.
Root valve.
The adjustment valve in a Bunsen burner controls the flow of gas, allowing the user to regulate the flame size and intensity. By turning the valve, the amount of gas entering the burner can be adjusted, resulting in a smaller or larger flame.
The needle valve controls the flow of gas into the Bunsen burner, regulating the size and intensity of the flame. By adjusting the needle valve, you can increase or decrease the amount of gas entering the burner, which in turn alters the flame's temperature and size.
A leaking shower valve by installing a new cartridge.
There will be a valve at the bottom of the Bunsen burner. Using a rubber tubing connect the valve to the regulator of the LPG cylinder.
Put water in it and if it leaks ..... its leaking. A DUUUUUHHHHHHHHH!
Leaking valve cover gasket.Leaking valve cover gasket.
The gas flow in a Bunsen burner is typically controlled using a valve located on the gas line connected to the burner. By turning the valve, you can increase or decrease the flow of gas entering the burner, which in turn affects the size and intensity of the flame.
I would suspect that is a Valve Cover gasket leaking.
Replace the valve seal and check the valve guide for wear.
It matters which valve is leaking, how much is leaking and the cause of the leak. It can be fatal but could be repaired depending on the condition of the valve and the particular valve affected. It is not wise the let the child to get overexerted and it is best to have a cardiologist determine all the variables involved with that particular child.