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Power Team 9581

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Pilot operated check valve
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Model # Description Price
9581 CHECK VALVE, PO, 3/8" NPTF PORTS $496.40

Pilot operated check valve



  • For use with open or tandem center valves.
  • Permits free flow of fluid in one direction.


  • Flow is blocked in opposite direction until pilot oil pressure is applied.
  • This prevents the loss of pressure if the valve is inadvertently shifted or the pump line is broken.
  • Minimum cracking pressure is 60 psi.
  • Required pilot pressure is approximately 16% of checked system pressure.

    No. 9581 

  • Pilot operated check valve with 3/8" NPTF ports.

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