Tubing Retrievable Subsurface Safety Valve
Tubing Retrievable Subsurface Safety Valve
Tubing-retrievable subsurface safety valves are hydraulically actuated from the surface through a control line that transmits hydraulic signals to the valve. These tubing-pressure-sensitive, standard spring valves have been rigorously tested.
Features
- The valve features an INCONEL-718 seat material
- Flapper-mounted design with an integrated equalizing system.
- Metal-to-metal premium connections are available.
- It utilizes a rod-piston actuator with a non-elastomeric, self-equalizing mechanism and a rod-piston–type flapper valve configuration.
Benefits
- Minimizes risk with fewer potential leak paths
- Increases reliability by protecting the hydraulic piston bore
- Enables appear pressure equalization without compromising reliability
- Minimizes solids and scale deposition
- Lowers workover costs by enabling use of simple
- Extends service life by reducing operating friction
- And resisting corrosive chemicals
Technical Parameter
- Pressure Rating: up to 10,000 psi (maximum).
- Temperature rating: up to 500°F
Material
- L-80, P110, 13% Cr 1 Moly, INCONEL-825, AISI 4140 80/110 KSI
Elastomer
- Nitrile, Viton, HNBR, Aflas, Silicon, PTFE
Size
- 3-1/2 to 5-1/2 in
| TECH UNIT No. | 094 |
|---|---|
| MODEL | VE-TRSV |
