NON-DESTRUCTIVE SYSTEM FOR SUSPENDING GAS AND WATER FLOWS

摘要

The invention relates to a non-destructive system for suspending gas or water flows. The system consists of a tool and a device for blocking the passage of fluid. The tool comprises a T-shaped actuation means for securing the tool to the pipe or valve, a sealing chamber that prevents the egress of fluid, an indicator for checking the sealing and a twist handle for actuating the shaft which acts on the device and compresses the elastomer, blocking the pipe. The device is coupled to the tool at the tip of same and comprises a metal sheath, a resilient sealing element and an elastomer sheath. The end thereof is equipped with a nut for securing the assembly.