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Extreme Service Chokes

Extreme Service Chokes Spare Parts Tools

Trim sizes:
1-1/2", 2" & 3" max orifice pressure balanced configurations.

 

Meets or exceeds standards:

  • API -6A PSL 3
  • NACE MR0175
  • ISO
Model CXE-II Piston Operated Model CXE-II Piston Operated

The CXE-II and CX-3 Extreme Service Chokes are designed to offer the oilfield operator increased service life and cost savings in high-pressure applications where substantial amounts of solids and abrasives are present.

Model CX-3 Hydraulic Operated

Its actuated gears allow fine
incremental changes in flow rate.
Designed for extreme conditions like frac flowback, drilling, choke & kill, coil tubing, well control and snubbing.

Features and Benefits

  • Double-sided solid tungsten carbide gate and seat are reversible.
  • Stellite overlaid bonnet nose can be rotated to shift surface wear.
  • Tungsten carbide wear sleeves protect outlet spools from erosive flow conditions.
  • Customer driven material selection and design.
  • Spool design can be configured with ANSI, API, Hammer Union or other various high-pressure connections.
  • Solids are disbursed through large body cavity allowing for maximum trim life.
  • Actuated gears allow fine incremental changes in flow rate. Also available with adjustable piston actuation.
  • Digital position indicator shows accurate adjustments.
  • Manual Override and quick disconnects assist with service safety.
  • Custom Hydraulic Control Console available to operate hydraulic chokes and other related equipment based on customer specifications.
  • Analog or digital custom instrumentation packages available.
  • Optional gantry system allows the operator to slide and swing the bonnet assembly for quick, field-friendly trim changes.
  • Service tools like seat, gate and stem removal tools and a bonnet spanner
    wrench simplify service and streamline trim changes.
  • Chokes can be custom designed to meet your service needs.

CXE-II Flow to Lift Curve