How to judge whether the solenoid valve of a gas stove is good or not? What is the reason why the solenoid valve of a gas stove cannot be turned on?

Judging the quality of the gas stove solenoid valve The gas stove solenoid valve can be said to be a very important part of the solenoid valve. So many people will ask how do I know whether the solenoid valve of our gas stove is good or bad? In fact, the gas stove solenoid valve is suitable for It is used to control the speed and flow of combustion media such as natural gas, and the control accuracy is very accurate. Therefore, if you want to check whether the solenoid valve of a gas stove is good or bad, you can determine it by igniting the gas stove. If the ignition of the gas stove If it is fast and the flame size is adjusted very accurately, it means that the solenoid valve of the gas stove is intact, otherwise it means that there is a problem with the solenoid valve of the gas stove. The editor will tell you about the gas stove solenoid valve failure. If it does not work, we can check the power supply and plug-in to see if there is poor contact;if it cannot be closed, it may be that the seal of the main valve core is broken. Yes, replace the seal. How to measure the quality of the gas stove solenoid valve with a pointer multimeter: 1. Use the multimeter to measure the resistance of the solenoid valve coil. If the resistance is infinite, it means that the solenoid valve coil is burned out. 2. First determine whether there is electricity in the two wires. Use a screwdriver to get close to the top of the solenoid valve. It must be the top. Check whether there is magnetism. If so, please disassemble the valve body and check whether there are any small foreign objects in the valve core and whether the inner spring is stuck. 3. After the solenoid valve is powered on, you can use the metal part of the screwdriver to test whether there is suction. If there is suction but it is still abnormal, the valve core may be stuck. If there is no suction, there may be a problem with the intermediate relay. What are the reasons why the solenoid valve of the gas stove cannot be opened? 1. The automatic flameout function of the solenoid valve of the gas stove fails, and the wiring gasket in the valve body cannot be energized, causing the solenoid valve of the gas stove to not work. Solution: Ask professional maintenance personnel to repair or replace the valve body with a new one. Friends with strong hands-on skills can update a valve body by themselves. After replacing the solenoid valve, use concentrated soapy water to check for air leaks. 2. Insufficient battery power will lead to insufficient pulse ignition power. The magnetic pole will not attract, and the gas will not be able to enter. Solution: Replace the battery with a new one. 3. The galvanic couple is overoxidized or the feedback cable is connected falsely. Solution: the former, replace the thermocouple;the latter, re-splice the cable. Infrared stoves use ion flameout protection, so this will not happen. When replacing a new stove, you can consider changing to an infrared stove. 4. The solenoid valve cannot work. It may be blocked by foreign matter. Solution: There is foreign matter blocking it, causing it to not work. As long as you use a thin wire to clear it, you can eliminate the abnormality. To install and replace the solenoid valve of a gas stove, first remove the ignition switch component, then take off the ignition switch component to expose the copper pipe inside. Find the solenoid valve next to the copper pipe. There are 3 screws on it. Use a screwdriver to remove it and cut off the solenoid valve. Connect the two connecting wires on the valve, then replace them with a new solenoid valve, connect the connecting wires and tape them with electrical tape, fix the solenoid valve with screws, replace the ignition switch parts, and complete the ignition experiment. The above is an introduction to judging whether the solenoid valve of a gas stove is good or not, and why the solenoid valve of a gas stove cannot be opened. If you want to know more relevant information, please log in to www.diancifa.cc of Shenwei Pneumatic.