Scope of application of double flange electric ball valve. We have already introduced the advantages of electric ball valve before, and I believe that friends have some understanding of it. The spherical electric ball valve mainly relies on the angular displacement of the ball to absorb or compensate for the lateral displacement in one or more directions of the pipeline, so the pneumatic valve should be used in pairs. A single spherical pneumatic valve has no compensation capacity and can be used as a pipe universal joint.
Loose sleeve electric ball valve is made by adding flange stub pipe and valve screw on the basis of flange loose sleeve compensation joint. The difference between this type of 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. The double flange electric ball valve is applicable to the pipeline connected with flanges on both sides. During installation, adjust the installation length of both ends of the product and flanges, and tighten the pressure bolts diagonally and evenly to make them a whole, with a certain displacement, so as to facilitate installation and maintenance. When adjusting according to the site size, the axial thrust can be transmitted to the whole pipeline during operation. Single flange electric ball valve is suitable for connecting one side with flange and welding the other side with pipeline. During installation, adjust the installation length between the two ends of the product and the pipeline or flange. After installation and welding, tighten the gland bolts diagonally and evenly to make them a whole. There is a certain displacement, which is convenient for installation and maintenance. It can be adjusted according to the site size. During operation, the axial thrust can be transmitted to the whole pipeline.
Scope of application of electric ball valve: electric ball valve is suitable for conveying sea water, 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. Here, I have a good understanding of the characteristics and application range of electric ball valves. In fact, this knowledge is often encountered when I contact this industry, so please carefully summarize and learn.