Valve Hold Open Tool

The TMT Valve Hold Open Tool was originally designed to replace the existing diver installable tool for subsea trees with 2 1/16″ and 4 1/8″ valves.



Easy to install and remove

Corrosion resistant materials

ROV deployable

The tool is used to keep the valve open after the valve has been hydraulically opened. The tool can reliably hold open both of the valves which are spring loaded; the larger 4 1/8″ valve has the larger spring force of 9000lbs when fully open.


TMT can customize the tool to suit your requirements.


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