Product/Service

Master Flo Subsea Choke Valves

Source: Master Flo Valve, Inc.
Master Flo has developed a full range of subsea choke configurations and is continually developing and testing new additions to this product line
Master Flo is a proven leader in the field of subsea choke with the number of units supplied approaching 400. A constant drive to improve product performance, functionality and reliability is evident by our constant Research and Development, our Appendix F qualification, and our hyperbaric testing. Master Flo has received the ISO 9001 quality system certification, and this unrelenting commitment to product quality and customer service provides a solid foundation for the development of our subsea product line.

Master Flo has developed a full range of subsea choke configurations and is continually developing and testing new additions to this product line. Currently available subsea chokes include:

  • Manually/ROV operated; non-retrievable bolted bonnet
  • Hydraulically actuated; non-retrievable bolted bonnet
  • Diver-assist insert retrievable - complete with clamp bonnet
  • Tool insert retrievable

Our unique subsea stepping actuators offer precise valve control and proven reliability tested to operate in water depths up to 18,000 feet. We offer custom design and testing services to ensure our products suit the needs and environments of our customers.

Master Flo Valve, Inc., 4611-74th Ave., Edmonton, AB T6B 2H6. Tel: 780-468-4433; Fax: 780-469-9853.