What are the key points of the electric butterfly valve?
In daily use, the maintenance of electric butterfly valves is also a big problem that cannot be ignored. So do you know where the focus of the maintenance of electric butterfly valves is? When the chassis of the car sinks and the car body becomes low, there are usually several reasons: First, the metal fatigue of the butterfly valve causes the butterfly valve to recover and reduce its ability; The second is caused by wear, deformation and oil leakage of buffer cylinder and other parts; Third, it is caused by the aging of hydraulic oil; Fourth, it is composed of aging oil seal and oil leakage. One of the important reasons for oil leakage is that the electric butterfly valve core is damaged or rusted. Therefore, when the car falls and is impacted by external force, it is necessary to timely check whether the electric butterfly valve core is deformed and whether the oil seal is damaged. This is to ask whether the electric butterfly valve core can be injured and corroded as the focus of daily maintenance. Pay attention to check whether the oil seal and dust cover of the electric butterfly valve can leak oil, or whether there is dust and dirt attached, and clean the electric butterfly valve core and relevant parts in time to ensure that the electric butterfly valve is free of oil leakage. Assuming that the buffer cylinder of the electric butterfly valve is oxidized and rusted, the grinding can be stopped with metal abrasive to restore its brightness. Also pay attention to check whether the front electric butterfly valve core is scratched or rusted, because this is one of the important reasons for the damage of electric butterfly valve oil seal and hydraulic oil leakage. To check whether there is hydraulic oil leakage in the connecting rod oil seal, if there is leakage, it must be replaced or repaired by a professional. The dirt on the connecting rod of the buffer cylinder must be cleaned with a soft cloth. If it has oxidized and rusted, it should be immediately removed by polishing with metal abrasive. The connecting rod part of the rear wheel buffer cylinder shall be checked for sediment, dirt accumulation, scratches, rust, etc. If there are any of the above conditions, it shall be cleared or repaired in a timely manner.
Have you learned the key points of the electric butterfly valve? Timely maintenance can extend the service life of electric butterfly valve.