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  • Subsea Hydraulic Choke
  • Subsea Hydraulic Choke is one of the key components of the subsea Christmas tree equipment. Its primary functions include regulating production flow, reducing and stabilizing pressure, managing reservoir energy, prolonging the natural flow period, and optimizing production.

Product Advantages/Product Highlights

  • Cage type valve trim with low vibration andhigh erosion resistance

  • Metal-seated trim with excellent high and low temperature resistance.

  • Double cylinders with internal connection actuator design, provides fast oil return and high driving efficiency.

  • Actuator's opening position enables both remote signal transmission and features an ROV-readable position indicator gauge.

Performance Parameters

Parameter Name Parameter Content
Applicable water depth 2,000m
Nominal diameter 2-1/16"~5-1/8"
Working pressure 5,000-10,000PSI
Working temperature -46℃~121℃
Material class l DD-HH
Product specification level PSL3/PSL1-3G
Performance level PR2
Design life 30years
Valve core structure Cage type
End connection Flange type
  • Subsea Products and Solutions
  • Subsea products and solutions
  • Contact Us

  • Service Hotline：86-0546-6080060

  • Email：sales@weficgroup.com

  • Address：No. 1002, Xi'liu Road, Dongying District, Dongying City, Shandong Province, China

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