Hot Stabs

TMT Hot Stab Manifold

The TMT Hot Stab Manifold has been designed for pressure testing subsea equipment with a water-glycol mix.



Easy to install and remove

Corrosion resistant materials

Extremely compact

Relief valve

Field proven

Can be used with water, oils or glycols

It can control two 2 port hot stabs independently. The manifold uses Directional Control Valves (DCV) to direct the fluid to the required hot stab port.

When the required pressure is achieved in the respective port, Pilot Operated Check (POC) valves hold the pressure, allowing the pressure test to be carried out. A pre-set pressure can be set topside and selected subsea, via a pilot signal.

This pressure can be between 150 and 4500psi (7-310bar). The relief valve in this manifold is set at 5500psi (379bar).


TMT can customise the tool to suit your requirements.


Get In Touch

Enquire about this tool?

If you are looking to hire, purchase or find our more information, please get in touch!

Send Us a Message

Preferred Contact Method

13 + 14 =