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After Hours Design

FRACK VALVE
BACK PRESSURE
VALVE

Past Projects
Downhole Tools
Valves and Flow Control

FLAPPER CHECK VALVE
REVERSE FLAPPER CHECK VALVE


POPPET VALVE


BALL CHECK VALVE

TOE SLEEVE

P1-J VALVE

HYDRO VALVE

ANNULUS FLUID DUMP VALVE

SHORT FRAC VALVE

SHORTY
TOE SLEEVE

P1-J RETRIEVING TOOL

CHEMICAL INJECTION NIPPLE

HYDRAULIC SETTING TOOL

EXPANSION JOINT

LANDING NIPPLE

SLIDING SLEEVE
EQUALIZING VALVE

SAFETY VALVE


SAFETY VALVE

LOCK MANDREL WITH VALVE IN INJECTION NIPPLE

PULL RELIEF VALVE

PUSH-PULL EQUALIZING VALVE

HYDRAULIC SEAL ISOLATION

PUSH DOWN SEAL VALVE

UNLOADER
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