Annulus Master Valve
AssemblyGate valve forming the primary annulus barrier, hydraulically actuated and fail-safe close. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Annulus Master Valve
4 top-level lines as of r166636| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Gate Valve Body | subsea-production-tree-gate-valve-body | 1× | 1 | · | part |
| 2 | Slab Gate | subsea-production-tree-valve-gate | 1× | 1 | · | part |
| 3 | Valve Seat | subsea-production-tree-valve-seat | 2× | 2 | · | part |
| 4 | Hydraulic Valve Actuator 5 parts | subsea-production-tree-hydraulic-actuator | 1× | 1 | 0 | assembly |