1results about How to "Ensure connection security" patented technology

This utility model belongs to the field of balancing valve technology and discloses an adjustable balancing valve, including a valve body. The output end of the valve body is fixedly connected to a connecting flange, and the input end of the valve body is fixedly connected to a positioning flange. A sealing assembly is installed inside the positioning flange. A locking assembly is rotatably connected to the positioning flange near the connecting flange on the outside of the valve body. Several connecting assemblies, evenly distributed on the outside of the valve body, are connected inside the locking assembly. The other end of each connecting assembly passes through the positioning flange and the sealing assembly. This utility model, with the cooperation of the sealing assembly, allows workers to quickly and effectively separate the input and output ends of the valve body at any time, ensuring connection safety. Furthermore, the cooperation of the positioning flange and sealing assembly facilitates the installation of the valve body in environments where the input and output ends of the pipeline are at different distances, effectively improving installation efficiency and applicability.