1. Is it necessary to install a pressure reducing valve for natural gas?
Natural gas does not need to be equipped with a pressure reducing valve. Its pressure is 2000PA, and the specified pressure value is 3000PA. Therefore, when we choose a gas stove, we must choose it according to its gas source threshold, so that there will be no unstable air pressure, and there is no need to install a pressure reducing valve when using it. In the case of liquefied gas, if its pressure is uneven, a pressure reducing valve must be used so that the output air pressure is standard. However, under normal circumstances, natural gas stoves do not need to install a pressure reducing valve.
2. Where to adjust the natural gas pressure reducing valve
The natural gas pressure reducing valve is generally installed next to the gas switch. After we find the natural gas pressure reducing valve, we can see that the pressure reducing valve has a pressure gauge and a valve. We turn the pressure reducing valve to adjust the gas pressure. Before adjusting the pressure, we can see that there will be a plus or minus mark on the valve. We can turn the valve in the direction of the plus arrow to increase the pressure, and we can turn the valve in the direction of the minus arrow to decrease the pressure.
Natural gas pressure reducing valve uses its own medium energy to maintain the outlet pressure within a certain range. It is usually installed on water, air and other medium pipelines. There are many types of pressure reducing valves on the market, including piston type, back pressure type, bellows type, etc. You can choose different types of pressure reducing valves according to the medium of the pipeline.
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