Seadraulics Double Block and Bleed

Seadraulics Double Block and Bleed

Seadraulics Double Block and Bleed

The Double Block and Bleed Panel is meant for use in pressure testing subsea assets. It provides a double block valve arrangement with a 3rd valve added. As a result, this allows the user to vent the pressure from between the valves. Thus giving the user the ability to use accepted subsea procedures in pressure testing.

Double block and bleed combined with 1/4 turn actuators as time saver.

The panel turns out to be a major time saver as there are no manipulator operations required. This is due to 1/4 turn rotary actuators controlling the 1/4 turn valves when connected to the ROV hydraulics. Each valve requires the use of an ROV solenoid to open and close it. The units are customisable for different working pressures without changing the 1/4 turn actuator.

 

Contact us with your custom requirements.

  • 1/4″ valve 6000 psi fittings
  • Working pressure: 6000 psi
  • Valve bore size: 6mm/1/4″
  • Rotary actuator MAWP: 3000 psi
  • Bleed valve: 6000 psi
  • Isolation valve can be chosen to suit the required leak rate tolerances