What is the function of the knob under the valve of liquefied gas pipeline?

The knob below the valve of liquefied gas pipeline is used to adjust the flow of liquefied gas, which can control the inflow and outflow of liquefied gas and achieve the purpose of adjusting the flow.

But also can effectively prevent the leakage of liquefied gas, thus better ensuring the safe and stable use of liquefied gas. But also can effectively prevent deposits in the liquefied gas pipeline, prevent the pipeline from being blocked, and better ensure the normal use of the liquefied gas pipeline.

In addition, the knob below the liquefied gas pipeline valve can also control the temperature change of liquefied gas to achieve the purpose of adjusting the temperature, thus effectively protecting the safety of liquefied gas.

Twist can also effectively reduce the loss of liquefied gas and help save the use cost of liquefied gas.