Ball valve DN25, PN64, 1.4408 /PTFE, welded ends, full bore, DIN3202-S13
The welded ball joint is indispensable for the installation of pipelines of special strength and reliability in the chemical, oil and gas, food and pharmaceutical industries. Where other types of compounds are not suitable for technical parameters.
Among all possible connection methods, a ball valve for welding is installed when it is appropriate in a particular situation, or the technical conditions are specified in the documentation for the pipeline. For example, in many high-rise buildings of the latest generation for heating devices. High pressure is becoming an obstacle to the use of polypropylene products that are popular today. In addition, sufficiently high temperatures during operation of the system are not destructive to plastic, but it becomes more plastic. There are risks of serious damage, and in some cases accidents.
Welded ball valves are modern designs of shut–off valves, long-term installed on pipelines by the welded method, having small dimensions and used to overlap the working environment. The locking element is a ball with a through hole where the flow passes. Ball valves are used in the transportation of water, steam, oil and gas compositions, alkalis, compressed air and other dense media with a wide range of temperatures and consistencies.