How to deal with the leakage at the seal during the installation and pressure test of the pneumatic ball valve in the pipeline. After the installation of the pneumatic ball valve products in the pipeline, when the products are applied in the pipeline system, it is necessary to install and test the products after the first installation. Generally, there are many problems in the pressure test process, of course, there are many problems such as leakage at the connection of the pneumatic ball valve products in the pipeline, leakage at the connection between the pneumatic ball valve body and the expansion pipe, The leakage of connecting parts is generally caused by the pressure deviation of sealing gasket or connecting bolt. The user knows the specific treatment method, so it can generally avoid leakage after adjustment. However, the user does not know the specific structure of the product. In case of leakage, the user does not know how to deal with it. Today, our company will introduce it systematically, Leakage treatment of sealing part during installation and pressure test of pneumatic ball valve for pipeline. Generally, pipeline pneumatic ball valve products shall be treated differently according to the leakage.
Dripping and leakage generally occur, which is proved to be caused by the problem of sealing components, which is caused by the problem of the sealing structure of the product itself. Dongfeng uses excellent natural valve materials for processing and manufacturing, so this kind of situation is fundamentally eliminated. For the latter case, it is generally due to the looseness of the fastening and connecting bolts of the sealing pressure plate during transportation. In order to avoid such a situation, our company has added special bolt gaskets on the sealing pressure plate to reduce the probability of leakage at the seal caused by the looseness of the bolts of the pressure plate during the transportation of the product, and added the description of fastening connectors on the body, It is convenient for users to operate.