Compressive strength and soft sealing performance of the project supporting single and double flange electric ball valve. The supporting single and double flange electric ball valve of the project is composed of loose sleeve electric ball valve, short pipe flange, force transfer screw and other components, which can transfer the pressure thrust (blind plate force) of the connected parts and compensate for pipeline errors, and cannot absorb axial displacement. It is mainly used for loose sleeve connection of pump, valve, pipeline and other accessories. The matching single and double flange electric ball valve of the project is made strictly of high-strength carbon steel or stainless steel, and high-quality valves are used. The valve is sealed under the action of the gland and bolts based on the principle of compression elastic deformation. The sealing ring is selected strictly according to the performance and user requirements.
The supporting single and double flange electric ball valve of the project is suitable for connecting with the flange while welding with the pipeline. There is a certain gap between the body and the expansion pipe, so that it has a certain axial and radial displacement. It can effectively compensate and relieve the thrust of the pipeline and blind plate in the pipeline, and also facilitate the installation, maintenance and replacement of water pumps and valves, It is actually the most ideal supporting product in the pipeline installation and operation industry. The supporting single and double flange electric ball valves of the project are used in water supply and drainage, sewage treatment and other industries, mainly for the connection between pumps, valves and pipelines. It has a certain multi-directional displacement effect in pipeline operation, can alleviate the thrust of blind plates in pipeline operation, and play a certain role in protecting pipelines, especially providing great convenience for pipeline installation and maintenance.
However, the electric ball valve should be used at the pump outlet and the pipe corner, because the electric ball valve can transmit the thrust of the blind plate when starting the pump to the pump and various parts of the pipeline through the force transfer bolt (i.e. full screw bolt), so as to avoid the impact force damage of the thrust concentrated on the pipeline or the near end of the pump. Because this series of products are metal products, which have high tensile and compressive strength, superior soft sealing performance, convenient loading and unloading and other functions, they are frequently used in industries such as monthly power, metallurgical water supply and drainage, sewage treatment and so on. They are mainly used for the connection between pumps, valves and pipelines. They have a certain multi-directional displacement effect in pipeline operation, It can alleviate the thrust of blind plate during pipeline operation, and play a certain role in protecting the pipeline, especially providing great convenience for pipeline installation and maintenance. The matching single and double flange electric ball valve manufactured by Shanghai Luoying strictly uses high-strength carbon steel or stainless steel as the material selection, high-quality valves, and the principle of compression elastic deformation of valves, which are sealed under the action of the gland and bolts. The sealing ring is selected in strict accordance with the use performance and user requirements.