Multi-Cycle Tester Valve

Multi-Cycle Tester Valve


The Multi-Cycle Tester Valve is an annulus pressure controlled ball valve designed to allow multiple cycles during cased hole testing and perforating operations.


  • Bottom-hole tubing shut in during drillstem testing and perforating operations
  • Safety shut-in valve for any situation where the workstring or tree connection develop an integrity problem
  • Use in tandem with the Multi Cycle Circulating Valve for fluid-loss control
  • Splined construction allows torque to be transmitted through the tool
  • Internally/Externally pressure and volume balanced, hydrostatic reference section


O.D. 5"
I.D. 2.25"
Length 6.4m (21')
Optimal Actuating Pressure(Annulus) 2,500 PSI
Pressure Rating
Differential Against Ball 15,000 PSI
Max Opening 7,000 PSI
Differential Annulus/Tubing 15,000 PSI
Max Hydrostatic 15,000 PSI
Tensile Strength 350,000 lbs
Temperature -15°F to 350°F
[-26°F to 177°F]
Connections 3 ½ IF
Service H2S + CO2
Download Spec Sheet