EXTERNAL SLEEVE DESIGN
MVE Technologies series MTXXES external sleeve chokes design offers the field proven advantages of flow impingement, providing a clean non-destructive laminar flow which dramatically reduces the incidence of erosion and body damage. This trim type has the benefits of Medium capacity, Good flow control and Superior performance in erosion service
Sizes: 2” – 6”
Max PSI CWP: 2000 – 15000
Max orifice: 1” – 6”
Bonnet style: Wing Nut / Bolted
Temperature class: -59C to 250C
Oil and gas production.
Water and gas injection.
Standard and severe service, abrasive, CO2, H2S, High pressure, High and low temperature.
Product Features and Benefits
The pressure balanced trim offsets high actuation force allow for small actuator, accurate control and allows for high differential pressures.
Trim style has a pressure recovery coefficient which has a significant effect when checking critical flow and cavitation.
Combined both metal and soft bonnet sealing, and spring loaded pressure energized stem seals.
Adapts to various inlet and outlet flange connections, eliminates cost associated with piping modifications and downtime often required to replace an existing choke.
High turndown ratio to control the production from start-up through well depletion scenarios and still maintaining good control.
Covered indicator to prevent water or any forms of hazardous liquids penetrating to bonnet area hence protecting the stem from corrosion effects.
Fully protected seat and sleeve sealing from direct interface with flow velocity