JDR Umbilical Systems is a leading manufacturer of custom engineered Subsea Isolation Valve (SSIV) umbilical systems.  

SSIV umbilicals can comprise both hydraulic and electrical functionality to hydraulically shut the valve in the event of an emergency within the pipeline, and electrically to monitor the closure of the valves as verification that the valves are closed.

SSIV umbilicals are manufactured using torsionally balanced, galvanized steel wire armor to give maximum strength to protect the umbilical during installation and service/fatigue performance in dynamic systems. JDR provides a full range of termination components to include topside termination junction boxes, topside termination assemblies, bend stiffeners, mid-water arch clamps and subsea termination assemblies. We also provide hydraulic couplers and electrical connectors that are terminated in house by experienced and fully trained personnel.

JDR’s manufacturing facilities have a complete range of test equipment to enable full factory acceptance and system integration tests to be carried out and ensure the SSIV umbilical is ready to 'plug and play' on site.

JDR has a large team of fully trained and certified offshore engineers that can work offshore in assisting with the installation and commissioning of our SSIV umbilicals. The team is fully equipped for rapid mobilization to anywhere in the world that their services are needed.