4. Valves and valve actuation
  5. Electrically actuated valve
  6. Rotary electric actuator

Joseph L. Porter

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Method and apparatus for remotely controlling a rotary valve or

Valves and valve actuation – Electrically actuated valve – Rotary electric actuator
Patent

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Method and apparatus for remotely controlling a rotary valve or

Valves and valve actuation – Electrically actuated valve – Rotary electric actuator
Patent

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Pressure monitoring of a producing well

Wells – Above ground apparatus – Well caps or casing heads
Patent

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Profile ID: LFUS-PAI-P-350230

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