Valve Manipulation Tools

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Rotary Docking Low Torque Tool

  • Product Number: ITE-0007-D-0530-00

    • The low torque tool develops up to 70 Nm (52 ft.lb) torque for actuation of ball and needle valves and clamps throughout a subsea production system.

    The tool consists of a hydraulic motor coupled, via a gear box, to a profiled socket suitable for T-bar or paddle actuation. Due to the low torque figures, no local torque reaction is required. Signals from a turns counter are relayed to a surface readout

    IDEAL FOR

    Low Torque Subsea Valve Manipulations

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    • PRODUCT INFO
    • SPECIFICATIONS
    • 6 Nm (4 ft.lb) to 70 Nm (52 ft.lb) torque output
    • Length of Tool is 460mm from end of the end effector to the back of the hoses.
    • 280 Nm (206 ft.lb) variant available (Shell Type)
    • Output speed upto 30 rpm @ 10 L/min (2.2 gpm)
    • ISO 13628-8 (API 17H) Figure 13 compatible interface, Type A, B and C
    • Gear unit in aluminium casing for corrosion & environmental protection
    • Different levels of torque can be manually pre-set, or alternatively, torque control achieved through closed loop system
    • Depth rating same as host ROV
    • TDU and/or manipulator deployment

    Product Number

    ITE-0007-D-0530-00

    Materials

    Housing - aluminium alloy

    Socket - super duplex stainless steel

    Hydraulic Supply

    100 bar (1,450 psi) continuous operation

    125 bar (1,810 psi) intermittent operation

    Flow 10 L/min (2.2 gpm) Max

    Supply Fluid

    Mineral oil

    Torque Output

    6 to 70 Nm (4 to 52 ft.lb); optional 280 Nm (206 ft.lb)

    Output Speed

    Up to 30 rpm @ 10 L/min (2.2 gpm)

    Turns Counter

    Accurate to ±0.25 turns

    Hydraulic Connections

    Pressure + Return 3/8"

    Depth Rating

    Oil filled tool housing compensated from host ROV giving the same depth rating as the ROV

    Weight In Air

    2.5 kg (5.5 lbs)

    Weight In Seawater

    1.8 kg (4lbs)

    Interfaces

    ISO 13628-8 (API 17H) compatible

    Deployment

    Tool Deployment Unit or by manipulator