The important factor of the service life of cast iron electric ball valve is that the cast iron electric ball valve is slightly more complex than the conventional product in structure. If it is not properly maintained in application, the service life of the product will be further reduced. So in this article, we introduce the important factors that affect the service life of the product, And guide you to correctly install and use this new product, help you better understand this new product, apply it in a reasonable space, and effectively service life of the product. Cast iron electric ball valve is made by adding flange stub pipe and force transmission screw on the basis of flange loose sleeve compensation joint. The difference between secondary type compensation joint and loose sleeve compensation joint and loose sleeve limit compensation joint is that its compensation amount refers to the adjustment amount during installation and disassembly. Once all nuts are tightened, it is rigidly connected and can transmit axial force to protect the valve Pumps and other equipment.
Cast iron electric ball valve is suitable for conveying seawater, fresh water, cold and hot water, drinking water, domestic sewage, crude oil, fuel oil, lubricating oil, product oil, air, gas, steam and granular powder with temperature not higher than 250 degrees. During the application process of cast iron electric ball valve, the appropriate length should be customized according to the installation and use situation on the project site to avoid the stress on the expansion and transmission parts of the product during the installation and use on the site, which will cause the performance degradation of the product itself. This problem is most common in the installation and use of various electric ball valves. Secondly, in a reasonable use space, we should make reasonable anti-corrosion measures for the use of electric ball valves. We should regularly use special anti-corrosion materials to effectively prevent loose electric ball valves from falling in technical indicators due to the harsh use environment of the products