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Address: No.25th Gaoxin6th Road, Xi'an, China
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Downhole Coiled Tubing Tools Dual Activated Circulation Valve
Introduction of Dual Activated Circulation Valve
The dual activated circulation valve is a primary tools used for coiled tubing service, the dual activated circulation valve can establish a cycle either by dropping ball or through the inside overpressure. Dual-circulation valves use a ball drop and rupture disc to create a cycle that provides a differential pressure-activated piston that can be used to determine piston activation pressure by pre-setting shear values, increasing tool flexibility and saving on operating costs. .
Features of Dual Activated Circulation Valve
* Dual activated circulation valve is designed with simple drop ball structure
* The dual activated circulation valve is easy to be operated during the coiled tubing operations.
* There are different burst discs are available for the dual activated circulation valve
* The activation pressure of the circulation valve can be adjusted at surface
Technical parameter of Dual Activated Circulation Valve
| OD | ID | Make-Up Length | Working Pressure | Connection |
| 1-11/16" | 0.40" | 7.2" | 5,000psi | 1"AMMT |
| 2-1/8" | 0.40" | 7.4" | 5,000psi | 1-1/2"AMMT |
| 2-1/4" | 0.68" | 7.4" | 5,000psi | 1-1/2"AMMT |
| 2-1/2" | 0.68" | 7.4" | 5,000psi | 1-1/2"AMMT |
| 2-5/8" | 0.75" | 8.7" | 5,000psi | 1-1/2"AMMT |
| 2-7/8" | 0.75" | 8.7" | 5,000psi | 2-3/8"PAC |
Dual Activated Circulation Valve
Order Remark for the Coiled Tubing Tools
About Techcore Oil Tools
Techcore Oil Tools has committed to the design of downhole tools for more than ten years.With the professional Research and Development (R&D) department and skilled engineers, Techcore improves the advanced technology in design and manufacture of the downhole oil tools .
Related downhole oil tools manufactured by Techcore
* Drill stem testing tools for cased hole, open hole and slim hole:
Retrievable packer, circulating valve, safety joint, downhole tester valve, LPR- N Valve, omni valve, multi-cycle circulating valve, hydraulic jar, vertical shock absorber, radial shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, CHAMP packer, IPO valve, tubing string test valve, sleeve type drain valve, rupture disk sampler, super safety valve with control panel, BOP safety valve for downhole operation and so on.
*Coiled Tubing Tools: Double slip connector, roll on connector, roll on x thread connector, double flapper check valve, motor head, dual function circulating valve, hydraulic jar, fishing tools etc.
* Perforating tools: Various perforator & perforating gun system, Shaped Charge Body
* Oil well completion tools include: Subsurface safety valve, wireline retrievable subsurface safety valve, single string production packer, dual strings production packer, ESP packer, mechanical set packer, permanent packer, compensation device, bridge plug, sliding sleeve, nipples etc.
