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[China]
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Address: No.25, Cross Building, Gaoxin 6th Road, Hi-tech Zone, Xi'an, China
Contact name:LEE
XI 'AN ZZ TOP OIL TOOLS CO.,LTD |
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Well Testing BOP Safety Valve / Fail Safe Safety Valve SSV- Super Safety Valve
The Super Safety Valve is a Fail Safe Safety Valve for testing from a land or jack-up rig. It is normally run inside or below the Blow Out Preventer (BOP) and is used to control well flow. Its ID is 3.0 in., OD is 8.0 in., and its working pressure is 15,000 psi. This valve has a port for chemical injection downhole or to control a subsurface safety valve. It is capable of cutting wireline and coiled tubing using the nitrogen charge or by application of balance line pressure.
The Super Safety Valve is controlled by two hydraulic lines and contains a chemical injection port. It is designed to close by spring force but has a nitrogen charge chamber to quicken the closing time. This feature gives the valve the ability to cut wireline and coiled tubing without the addition of balance line pressure. The BOP Safety Valve is held open by maintaining hydraulic control pressure on the control line
Technical parameter of BOP Safety Valve / Super Safety Valve
OD | ID | End | Total Length | Tensile Rating** | Working Pressure | Temperature Range |
| in. (cm) | in. (cm) | Connections | in, (cm) | lb (kg) | lb (kg) | °F(°C) |
| 8.00 | 3,01 | 5 3/4 4SA.B | 142.93 | 1417,032 | 15,000 | -20 to 350 |
| (20,32) | (7.65) | X5-4ACME.B | (363.05) | (642 755) | (6804) | (-29 to 177) |
