SURFACE CONTROLLED SUBSURFACE SAFETY VALVES (SSSV)

SURFACE CONTROLLED SUBSURFACE SAFETY VALVES

ACT model safety valves are installed in the upper wellbore to provide emergency closure of the producing conduits in the event of an emergency. The safety valve system is designed to be fail safe, so that the wellbore is isolated in the event of any system failure or damage to the surface production control facilities. ACT model safety valve is self equalizing, wireline retrievable, suface controlled and flapper type. ACT model Safety Valves are installed in ACT model Landing Nipples.

FEATURES:

  • Self equalizing type

  • Working pressure up to 10,000 psi

  • Sealing and sealing surfaces are out of flow path, when valve is   in the open position

  • Solid construction of flapper made from bar stock

FLAPPER-TYPE WIRELINE-RETRIEVABLE SAFETY VALVES
Tubing Size Landing Nipple Seal bore Valve ID * Working Pressure
in. mm. in. mm. in. mm. psi
2.3/8 60.33 1.710 43.43 0.62 15.75 5,000 6,000 7,500 10,000
1.875 47.63 0.75 19.05
  2.7/8   73.03 2.125 53.98 0.81 20.57
2.188 55.58 0.81 20.57
2.313 58.75 1.12 28.45
  3.1/2   88.90 2.562 65.07 1.00 25.40
2.750 69.85 1.50 38.10
2.813 71.45 1.50 38.10
4 101.60 3.313 84.15 1.75 44.45
  4.1/2   114.30 3.437 87.30 1.75 44.45
3.688 93.68 1.87 47.50
3.813 96.85 2.12 53.85
5 127.00 4.125 104.78 2.38 57.15
5.1/2 139.70 4.562 115.87 2.56 65.02
  7   177.80 5.750 146.05 3.38 85.85
5.875 149.23 3.50 88.90
5.963 151.46 3.50 88.90
* Please check with factory for the metallurgy & pressure rating