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EQUALIZING ASSEMBLIES

BR 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.

Size1.87"2.31"2.75"2.81"
Over all Length (")8.25"8.25"8.25"8.25"
Over all Length mm209.55mm209.55mm209.55mm209.55mm
Maximum OD (")1.865"2.30"2.74"2.80"
Maximum OD (mm)47.37mm58.42mm69.59mm71.12mm
Upper Thread Conn.1.375-14UN1.75-12UN2.25-12SLB2.25-12SLB

*Smaller or larger sizes available upon request, as well as custom materials

PLEASE STATE PART DESCRIPTION AND SIZE WHEN ORDERING

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