Subsurface Safety Valves(API 14A SCSSV), W P 10000psi, 9Cr1Mo/13Cr/S13Cr/Inconel
The TH series subsurface safety valves are tubing retrievable surface controlled subsurface safety valves used for high pressure environment. When installed, the safety valve is connected to the surface through the control line. The pressure from surface is transmitted through the control line, acts upon the piston of the safety valve and controls the opening and the closing of the safety valve. This series of products includes self-equalizing and non-equalizing types.
Features
Code | Tubing norms |
OD (in.[mm]) |
ID (in.[mm]) |
Seal aperture (in.[mm]) |
Control line Thread |
Working pressure(psi) |
Installing depth (m) |
TH-2 7/8 -5.135 |
2 7/8 |
5.135 [130.43] |
2.379 [60.43] |
2.312 [58.72] |
NPT1/4 or NPT1/8 |
10000 | <400 |
TH-3 1/2 -5.7 |
3 1/2 |
5.7 [144.8] |
2.87 [72.9] |
2.812 [71.42] |
NPT1/4 or NPT1/8 |
10000 | <400 |
TH-4 1/2 -7.3 |
4 1/2 |
7.3 [185.42] |
3.87 [98.3] |
3.812 [96.82] |
NPT1/4 or NPT1/8 |
10000 | <400 |
TH-5 1/2 -8.375 |
5 1/2 |
8.375 [212.73] |
4.625 [98.3] |
4.562 [115.87] |
NPT1/4 or NPT1/8 |
10000 | <400 |
TH-7 -8.35 |
7 |
8.35 [212.09] |
4.5 [114.3] |
4.562 [115.87] |
NPT1/4 or NPT1/8 |
10000 | <400 |