Check valve

Check valve

Check valve prevents reverse rotation of ESP and increases pump runlife.


Valve secures fluid column in tubing string and prevents pump clogging with solids during shutdown.


  • Spring ensures valve closure in deviated wells;
  • Sludge pipe prevents penetration of solids and scale into the valve;
  • High repairability;


  • Valve prevents reverse rotation of ESP during shutdown;
  • Longer pump runlife;
  • Easy pump start and commissioning;
  • Reduced power consumption when re-starting.

Order reference

25 (2 7/8”) – tubing ID
250 (1570) – flow rate, m3
/d (bopd)

Technical specification

  • Pump type:
  • Tubing diameter, inch (mm)
  • from 2 3/8 (60)
  • Casing ID, inch (mm):
  • from 4 (102)
  • Flow rate, bopd (m3 /d):
  • up to 6290 (1000)

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