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Gas pressure relief valve troubleshooting
Gas pressure relief valve failure to deal with what? Gas pressure regulator valve clogged breathing can not be pressure (1) the original sleepy did not pay attention to routine maintenance, cleaning, so that debris stained gas valve, so that the diameter of the housing on the small hole of about 1mm blocked. The small hole is the breathing hole, breathing hole and the gas valve in the upper chamber of the rubber membrane connected, when the diaphragm up and down movement, the air continuously from the breathing hole out to achieve pressure regulation. Therefore, if the breathing hole is blocked, the air above the diaphragm can not be normally moved in and out, causing the LPG pressure regulation to malfunction, resulting in the direct delivery of high pressure liquefied petroleum gas, causing the flame of the burning appliance to increase abruptly or extinguish and run off, resulting in a fire Or poisoning accident. (2) Treatment Always check and clean the gas valve to keep the breathing hole open. When breathing holes leak out of liquefied petroleum gas, rubber membrane damage, immediately close the angle valve, remove the pressure reducing valve, replace the diaphragm or replace the new pressure reducing valve. Gas pressure relief valve flow or pressure is not normal (1) flow reduction. The main reason is the use of too long, causing the rubber ring expansion deformation. If deformed, replace the rubber ring. (2) insufficient import pressure. Normally, it is caused by clogging of the screen. The filter should be cleaned and kept clear. Gas valve connection Pressure reducing valve connections are flanged, threaded and bayonet connections. Nominal gas pressure relief valve Commonly used gas pressure relief valve nominal pressure 1.0MPA, 1.6MPA and 2.5MPA. Gas pressure relief valve installation Gas pressure relief valve can be installed horizontally or vertically. Regulator specifications Currently on the market specifications of the gas valve, there are more specifications need to build.