EQUALIZING ASSEMBLIES
BX Dual Flapper Check Valve
Used in conjuction with a variety of lock mandrels to hold differential pressure from below
Designed to be installed or retrieved in a single run application.
The Dual Flapper Check Valve utilizes off the shelf parts, and is adaptable to a wide range of wellbore
condidtions and applications.
Applications:
The Dual flappper Check Valve is typically used in slickline operations where there is a requirement
to maintain pressure control during injection or fishing operations.
Able to be ran in place with the tubing string,or wireline set if the need should arise.
| Size | 1.78" | 1.87" | 2.00" | 2.125" | 2.188" |
| Over all Length (") | 8.25" | 8.25" | 8.25" | 8.25" | 8.25" |
| Over all Length mm | 209.55mm | 209.55mm | 209.55mm | 209.55mm | 209.55mm |
| Maximum OD (") | 1.771" | 1.865" | 1.995" | 2.115" | 2.18" |
| Maximum OD (mm) | 44.98mm | 47.37mm | 60.67mm | 53.72mm | 55.37mm |
| Upper Thread Conn. | 1.375-14UN | 1.375-14UN | 1.375-14UN | 1.375-14UN | 1.75-12UN |
| Size | 2.31" | 2.56" | 2.75" | 2.81" | 3.43" |
| Over all Length (") | 8.25" | 8.25" | 8.25" | 8.25" | 8.25" |
| Over all Length mm | 209.55mm | 209.55mm | 209.55mm | 209.55mm | 209.55mm |
| Maximum OD (") | 2.30" | 2.55" | 2.74" | 2.80" | 3.42" |
| Maximum OD (mm) | 58.42mm | 64.77mm | 69.59mm | 71.12mm | 86.87mm |
| Upper Thread Conn. | 1.75-12UN | 2.00-12SLB | 2.25-12SLB | 2.25-12SLB | 2.75-12SLB |
*Smaller or larger sizes available upon request, as well as custom materials
PLEASE STATE PART DESCRIPTION AND SIZE WHEN ORDERING
