The role of single flange electric ball valve in the pipeline The single flange electric ball valve series products are metal products, which have high tensile and compressive strength, superior soft sealing performance, convenient loading and unloading and other functions, are widely used in power, metallurgy, chemical industry, water supply and drainage, sewage treatment and other industries, mainly used for the connection between pumps and valves and pipelines.
The single flange electric ball valve has a certain multi-directional displacement effect in pipeline operation, which plays an important role in expansion and contraction compensation due to thermal expansion and contraction, crustal subsidence and stress during pipeline operation. Therefore, the single flange electric ball valve can alleviate the thrust of blind plate during pipeline operation, protect the pipeline to a certain extent, and provide great convenience for pipeline installation and maintenance. In fact, in various pipeline applications, single flange electric ball valve, electric ball valve, electric ball valve (expansion joint) and valve joint, clamp flexible joint (flexible clamp joint is referred to as clamp joint for short) and quick joint all have a common role in pipeline connection, which plays an expansion compensation displacement role in pipeline operation. Because they have this common feature in pipeline connection, Therefore, they play a complementary and interchangeable role in the pipeline connection and use of single flange electric ball valves. Only in certain cases can a certain model series of pipe fittings be selected for use.
The design unit and the installation engineering company mostly select the above model series of pipe joints reasonably according to the position of the pipe connection, whether the connection is between the sliding pipe and the pipe corner and the pump valve, whether there is fixed buttress, infinite buttress and directional limit buttress support in the pipeline. The single flange electric ball valve series products are metal products, which have high tensile and compressive strength, superior soft sealing performance, convenient loading and unloading and other functions, and are widely used in power, metallurgy, chemical industry, water supply and drainage, sewage treatment and other industries. Henan manufacturers provide customers with satisfactory and good services. Honesty and good quality.