Gas pressure reducing valve to deal with what? Gas pressure reducing valve breathing hole blockage can't pressure regulating ( 1) Produce the original trapped didn't pay attention to the daily maintenance, cleaning, let sundry contamination gas pressure reducing valve, their shell diameter of about 1 mm small hole plug. The little round hole is breathing hole, breathing hole with gas rubber membrane in the relief Industrial Valves cavity, when the diaphragm moves up and down, the air hole from breathing in and out, constantly achieve voltage regulation. So if breathing hole plugging, the diaphragm air to pass in and out of the above, make the liquefied petroleum gas pressure regulation failure, caused by high pressure liquefied petroleum gas plenum directly, make the burner flame suddenly or out of the fire is extinguished and run gas, fire or poisoning accidents. ( 2) Processing method often check and clean gas pressure reducing valve, keep breathing hole. When your breathing hole leakage of liquefied petroleum gas (LPG), show that rubber membrane is damaged, shall be immediately closed Angle Industrial Valves, remove the pressure reducing valve, replace the diaphragm or replace new pressure reducing valve. Gas pressure reducing valve flow or pressure is not normal, 1) Traffic tailed off. The main reason is used for a long time, cause deformation of the rubber sealing ring expansion. If already deformation, aprons should be replaced. ( 2) The inlet pressure is insufficient. Usually, it is caused by mesh by blocking. Should clean strainer, keep open. The connecting way of the connection mode of gas pressure reducing valve pressure reducing valve with flange connection, threaded connection and bayonet connection, etc. The nominal pressure of gas pressure reducing valve commonly used the nominal pressure of gas pressure reducing valve is 1. 0 mpa, 1。 6 mpa and 2. 5MPA。 The installation of gas pressure reducing valve gas pressure reducing valve can be installed in horizontal or vertical. The specifications of the pressure reducing valve of the specifications of the gas pressure reducing valve on the market at present, more specifications of the need to build.
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