Product Line

Model PX
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Model PX

For Surface Safety & Shutdown Applications

Omni Model PX pneumatic diaphragm actuators are designed to operate surface safety or shutdown valves on oil & gas wellhead, transmission, storage, manifold or other applications where fail-safe capability is required.


  • Ability to operate valves from any manufacturer
  • Over-Pressure Protection
  • Orientation, Rotation & Ease of Piping
  • Backseat & Packing Integrity
  • Corrosion Protection
  • Ease of maintenance
  • Available in Sizes 9" through 20"
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