Verification: 8ee41661d9dac33d

Upper and Lower Kelly cock Valve

 

wellhead Kelly cock

  1. Standard: API
  2. Kelly cock is divided into upper Kelly cock valve and lower Kelly cock.
  3. Working pressure:5000psi,10000psi,15000psi.
  4. Kelly valve is a manually operated ball valve.

It is one of effective tools for preventation form blowout. The valve uses a hexagon socket on the operating stem and has positive stops in the open and closed positions.

 

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