Product Code: WBI PDS 0014
The Dual Flapper Check Valve provides the primary internal well control barrier within the Coiled Tubing bottom hole assembly during live well intervention operations. The check valves prevent the wellbore fluid and pressure from entering the CT string while allowing for unrestricted flow through the tool.
The flapper valves are spring loaded in the normally closed position but will open fully during circulation to provide a large internal through bore for the passage of drop balls.
The two flapper valve cartridges are easily removable from the housing for quick and easy inspection and redress. A high performance elastomeric seal is used within each flapper cartridge for improved sealing performance and reliability. The dual flapper design provides full redundancy for increased safety.
Features:
- Simple, robust construction.
- Dual barrier design for increased safety.
- Large uninterrupted thru-bore.
- Removable cartridges for easy redress.
- High pressure & temperature versions available.
- Standard service or H2S resistant tools available.
| Tool OD (in) | 1.69” | 2.13" | 2.88" |
|---|---|---|---|
| Tool ID (in) | 0.63" | 0.91" | |
| Connection | 1" AMMT | 1 1/2" AMMT | 2 3/8" PAC DSI |
| Tensile Strength (lbs) | 55,000 | 103,000 | 240,000 |
| Pressure Rating (psi) | 5,000 | ||
| Overall Length (ft) | 1.00' | 1.14' | 1.46' |
The information provided above is for typical common tool sizes only, additional tool sizes and variations are available.
Note: The equipment specifications provided are for information purposes only and may be subject to change without notice.
