Natural Gas Butterfly Valve

Natural Gas Butterfly Valve

There are three major pieces of industrial production: water, electricity and gas. There are two main types of gas: compressed air and natural gas. Today we will explain the safe opening and closing of the natural gas master valve.

When the natural gas is opened, due to the pressure difference between the front and rear pipelines of the butterfly valve, quickly opening the butterfly valve will have an impact on the natural gas pipeline. If the valve wasn’t closed tightly or slight leakage at the end of the pipeline, this impact will cause the pipeline to rupture and produce a natural gas leakage accident. Every time you open the natural gas butterfly valve, you should slowly open it while listening to the sound of the pipeline, and stop opening when you hear the sound. Wait until the harsh sound gradually slows down, and then gradually open the butterfly valve when there is no sound.

For the method of closing natural gas, pay attention to the wear of the butterfly valve rubber ring when closing the butterfly valve. It cannot be closed quickly to prevent excessive wear of the rubber ring and the valve body.