4 1/16" QUICK DISCONNECT STAB CONNECTOR
The subsea EQD stab connector allows hoses to be connected/disconnected subsea, hydraulically or mechanically by ROV. It can be used as an Emergency Quick Disconnect (EQD) stab and may include control of 2 barrier valves through hydraulic coupler.
Features & Benefits
- The subsea EQD stab connector allows hoses to be connected/disconnected subsea, hydraulically or mechanically by WROV
- The subsea stab can be used as an Emergency Quick Disconnect (EQD) stab
- Can include control of 2 barrier valves through hydraulic coupler.
- Selflocking by entering the receptacle by WROV.
- Easy to use the male and female components of the stab connector are easy to assemble in service.
how it works
The subsea stab is an Emergency Quick Disconnect (EQD) stab that is self locking by entering into the receptacle. Two barrier valves can be controlled by the unit.
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Testing and Qualifications
| Design code | ISO 13628 |
| Size | 4 1/16” |
| Design pressure | 690 bar |
| Max. water depth | No limitation |
| Design temperature | -29°C to 121°C |
| Coating | Xylan coated |
Technical data
| Locking fingers | Super Duplex 25%Cr |
| Locking ring | Super Duplex 25%Cr |
| Locking nut | Super Duplex 25%Cr |
| Sleeve | Super Duplex 25%Cr |
| Stab | Super Duplex 25%Cr |
| Receptacle | Super Duplex 25%Cr |
| Springs | Elgiloy /MP35 N |
| Seal / O-ring | Teflon/H NBR 70 |
| Weight | 116 kg |
| End to end dimension | 661 mm |
| Flanges/ Terminations | API, ASME, SPO flange, or to contractor specification |
