Gas pressure regulator is a special appliance used in conjunction with domestic liquefied gas cylinders. Although the product is small, its quality is directly related to the safety of thousands of households. When purchasing products such as gas pressure regulators, one should be careful and not greedy for cheap.

1. First of all, it is necessary to purchase products of well-known brands in large shopping malls and supermarkets. Consumers should check the marks on the voltage regulator when purchasing. It depends on whether the voltage regulator is packaged with the name, address, telephone, etc. of the specific manufacturer. Method: See if there is a production license number on the regulator shell, and try not to buy bulk regulators.

2. If the outlet pressure of the pressure regulator is too high, it will increase the heat load of the burning appliance during use, which is "hot". Choose the corresponding regulator according to the gas flow of the gas appliance used.

3. The installation of the pressure regulator and the use of liquefied gas must be correct. The pressure regulator should be installed horizontally according to the stated requirements, with the front facing upwards. Incorrect and simple installation methods cause abnormal operation; and the liquefied gas cylinder should be placed upright.

4. The layout of the gas pressure regulator should ensure safe and reliable operation, and do not buy a pressure regulator whose settings can be changed at will. Do not use JYT1.2 regulators for household gas stoves and other gas appliances with low gas flow; when the type and standard of the pressure regulator do not correspond to the gas stove, do not artificially change the setting of the regulator; when gas appliances are found When the flame is high and low, it indicates that the regulator is damaged and should be replaced in time; when a strong gas flavor is found, the liquefied gas cylinder should be closed in time to check whether the regulator has signs of gas leakage. Gas should be stopped and replaced in time.

5. You can check whether the air leaks by yourself. Use a thicker detergent and soapy water to modify the joints of the pressure regulator shell and its front and rear interfaces, and then open the valve of the liquefied gas cylinder. If there is foam, it indicates the appearance of air leakage and should be replaced in time.