4″ 150# AOGV Facilitates Tie-in to Closed Drain System
Overview
The patented AOGV mechanical isolation system installs a barrier between a flange pair on a pressurized system whilst in continuous operation. Unlike alternative isolation technologies, the AOGV allows our customers to safely isolate process segments for inspection, maintenance, or repair without a cashflow shutdown!
The AOGV was used to remove a blind spade and connect a spool piece to extend the existing closed drain system, connecting to new systems onboard. Izomax enabled the operator to perform the tie-in during normal operations without a shut-down of the facility.
                      Date                      
                      
                        1/24/2022                      
                      
                    
                      Client                      
                      
                        Main Contractor                      
                      
                    
                      Type of installation                      
                      
                        Offshore Production Facility                       
                      
                    
                      Region                      
                      
                        NCS/NOR                      
                      
                    
                      Dimension                      
                      
                        4"                      
                      
                    
                      Flange Class                      
                      
                        150                      
                      
                    
                      Gasket type                      
                      
                        Graphite                      
                      
                    
                      Ops pressure (Bar)                      
                      
                        0.5                      
                      
                    
                      Ops Temp (deg C)                      
                      
                        Ambient                      
                      
                    
                      Segment                      
                      
                        Tie-In                      
                      
                    
                      Application                      
                      
                        Utility System                      
                      
                    
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