ROLOC-V

Remote operated lock open check valve

3 1/16" 15K PSI // Main data

The remote operated lock open check valve is designed to be used during well test and well intervention operations to prevent any unintended fluid return to cement unit or any other high pressure / high volume application where you should avoid getting contaminated fluid back. The ROLOC-V design makes this the best suitable check valve for high pressure operations in the marked. The valve is designed such as the flapper, seat and seal area will be protected when it is in locked open mode, making it ideal for pumping operations where you have fluid with high solid and proppant content.

Valve Size
API 3 1/16" 15K
Bore Size
2"
NACE compliant
ISO 15156 all parts
Allowable external bending moment
200 Nm
Max Working Pressure
15 000 PSI
End connection coupler
API 6A 6BX
End connection
API 6A 6BX
Temperature rating
-18 to + 121 C°
API Material Class
DD
API product specification Level
PSL3
API performance requirement level
PR1
  • Upstream and downstream pressure ports
  • Suitable for high solid / proppant content
  • Approved according to DNVGL-OS-E101
  • Comply with NORSOK D007 Edition 2