Moffat 2000™ Subsea Vent Hatch

Moffat 2000™ Subsea Vent Hatches provide the most reliable method of venting and sealing subsea suction piles.

Hinged Design

Moffat 2000 (TM) Hinged Suction Pile Hatch
  • Economical Design.
  • Single Bolt Hinge.
  • Simple ROV operation.
  • No contingency option.
  • Compact proven design.
  • Up to 36" diameter.
  • Tested to 5 Bar differential pressure.
  • Up to 25 years extended subsea life.

Butterfly Valve Design

Moffat 2000 (TM) Butterfly Valve Suction Pile Hatch with Contingency Cap
  • Highly Reliable.
  • Integral ROV Operable Butterfly Valve.
  • Optional ROV Operable Contingency Cap for extra reliability.
  • Compact proven design.
  • Up to 36" diameter.
  • Tested to 5 Bar differential pressure.
  • Up to 25 years extended subsea life.