How to judge the role of pneumatic ball valve brand?
The compression strength and soft sealing performance of single and double flange pneumatic ball valve are provided for the project. The single and double flange pneumatic ball valve of the project is composed of loose sleeve pneumatic ball valve, short pipe flange, force transmission screw and other components. It can transfer the pressure and thrust of the connected parts (blind plate force) and compensate the pipeline error, and can not absorb the axial displacement. It is mainly used for loose sleeve connection of pump, valve, pipeline and other accessories. High strength carbon steel or stainless steel is strictly used for the production of single and double flange pneumatic ball valve. High quality valve is adopted. The principle of valve compression elastic deformation is used to seal under the action of gland and bolt. The sealing ring is selected strictly according to the performance and user requirements.
The single and double flange pneumatic ball valve is suitable for one side to be connected with the flange and the other side to be welded 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 is convenient for the installation, maintenance and replacement of the water pump and valve. It is actually the most ideal matching product in the pipeline installation and operation industry Products. The supporting single and double flange pneumatic ball valve is used in water supply and drainage and sewage treatment industries, mainly for the connection between water pump, valve and pipeline. It has a certain multi-directional displacement effect in the pipeline operation, which can relieve the blind plate thrust in the pipeline operation, play a protective role for the pipeline, and provide great convenience for the installation and maintenance of the pipeline.
However, the pneumatic ball valve should be used at the pump outlet and pipe corner, because the pneumatic ball valve can transmit the thrust of blind plate when starting the pump to all parts of the pump and pipeline through the force transmission bolt (i.e. full thread bolt), so as to avoid the thrust concentrated on the pipeline or the near end of the pump, which may damage the equipment. Because this series of products are made of metal, it has high tensile and compressive strength, superior soft sealing performance, easy handling and other functions. It is frequently used in industries such as electric power, metallurgical water supply and drainage and sewage treatment. It mainly acts on the connection between water pump, valve and pipeline. It has certain multi-directional displacement in pipeline operation, which can relieve blind plate pushing in pipeline operation It can protect the pipeline, especially the installation and maintenance of the pipeline. According to the principle of high-quality stainless steel, the ball valve is made of high-quality stainless steel with high-quality gas seal.