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Oltorf Enterprise LLC

Product catalog

Chokes

Positive, adjustable, needle & seat, external sleeve, plug & cage, velocity control and gas-lift chokes — manual or actuated, 2,000 to 15,000 psi.

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Surface production and gas-lift chokes in a range of trims and body materials — carbon, low-alloy, stainless, duplex and nickel alloy. Supplied manual or with pneumatic, hydraulic, electro-hydraulic, electric or stepping actuators, and sized to your flow, pressure drop and erosion conditions.

Part of our Valves, Chokes & Pumps service.

Standards

  • API 6A
  • API 16C
  • NACE MR0175
  • ASME B16.34

Datasheets

  • Choke selection datasheet (PDF) — available on request

Spec filter

10 items · availability and lead time confirmed on quote

  • 1-13/16" 2,000 psi Positive choke, fixed bean

    CHK-0119 · API 6A · Trim size per flow data

    Size
    1-13/16"
    Grade
    Carbon steel
    Connection
    API 6A flanged
    End finish
    Manual
    Pressure
    2,000 psi

  • 2-1/16" 5,000 psi Adjustable needle & seat choke

    CHK-0120 · API 6A · Trim size per flow data

    Size
    2-1/16"
    Grade
    Low-alloy steel
    Connection
    API 6A flanged
    End finish
    Manual
    Pressure
    5,000 psi

  • 2-1/16" 10,000 psi Adjustable needle & seat choke

    CHK-0121 · API 6A · Trim size per flow data

    Size
    2-1/16"
    Grade
    Low-alloy steel
    Connection
    API 6A flanged
    End finish
    Manual
    Pressure
    10,000 psi

  • 3-1/16" 5,000 psi Plug & cage choke

    CHK-0122 · API 6A · Trim size per flow data

    Size
    3-1/16"
    Grade
    Low-alloy steel
    Connection
    API 6A flanged
    End finish
    Pneumatic actuator
    Pressure
    5,000 psi

  • 3-1/16" 10,000 psi Plug & cage choke

    CHK-0123 · API 6A · Trim size per flow data

    Size
    3-1/16"
    Grade
    Duplex stainless
    Connection
    API 6A flanged
    End finish
    Hydraulic actuator
    Pressure
    10,000 psi

  • 4-1/16" 5,000 psi External sleeve choke

    CHK-0124 · API 6A · Trim size per flow data

    Size
    4-1/16"
    Grade
    Duplex stainless
    Connection
    API 6A flanged
    End finish
    Electric actuator
    Pressure
    5,000 psi

  • 4-1/16" 10,000 psi Velocity control choke

    CHK-0125 · API 6A · Trim size per flow data

    Size
    4-1/16"
    Grade
    Nickel alloy trim
    Connection
    API 6A flanged
    End finish
    Electro-hydraulic actuator
    Pressure
    10,000 psi

  • 7-1/16" 10,000 psi Plug & cage choke

    CHK-0126 · API 6A · Trim size per flow data

    Size
    7-1/16"
    Grade
    Low-alloy steel
    Connection
    API 6A flanged
    End finish
    Stepping actuator
    Pressure
    10,000 psi

  • 2" NPS ANSI 1500# Gas-lift choke, profiled plug

    CHK-0127 · ASME B16.34 · Trim size per flow data

    Size
    2" NPS
    Grade
    Stainless steel
    Connection
    RTJ flanged
    End finish
    Manual
    Pressure
    ANSI 1500#

  • 4" NPS ANSI 2500# Plug & cage choke

    CHK-0128 · ASME B16.34 · Trim size per flow data

    Size
    4" NPS
    Grade
    Carbon steel
    Connection
    RTJ flanged
    End finish
    Pneumatic actuator
    Pressure
    ANSI 2500#

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