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  • Materials & Certifications

  • Model EXE Option:

  • The Omni Model EXE is an electro-hydraulic control system designed to facilitate the ESD functions of a hydraulically actuated surface safety valve.

    The following checklist items 1-8 will verify if you qualify for a safety valve and control system package.

  •   Yes No
    1. System requires an external hydraulic fluid supply.   X
    2. Hydraulic reservoir and entire pressure circuit is a closed loop (self-contained) X  
    3. System uses an electric motor to power a pump that supplies hydraulic pressure to the actuator. X  
    4. System operates by electric signal input and allows remote control. X  
    5. When power is supplied to the system, it will open the safety valve. X  
    6. As long as power is maintained to the system, valve will remain open. Upon loss of power, valve will close. X  
    7. ESD events (valve open/close events) can be determined by PLC or other system. X  
    8. Valve can be brought back in service manually  (Local Control).   X

  • See Pilot Module >>

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  • See Pilot Module >>

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  • EXE Technical Details

  • See Orientation Diagram >>

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  • Electric Motor Amperage Draw / Run Times 
    The example below are based on the following model, size & pressure:

    Bore Pressure Actuator
    2-1/16" 10,000 psi HX-30

    Acceptable amperage draw of the electric motor during operation should be considered.  If amerage draw using one of the standard configurations shown below is not acceptable, the system can be configured to reduce the amerage draw by changing the hydraulic pump displacement. 

    In some cases, achieving an acceptable average draw may require a change in actuator size. In all cases, the combination of pump displacement and actuator size impacts the time required to open the valve.

  • Actuator Model Pump Disp Max AMP Draw During Open * AMP Draw During Cycle Time Balance Total Opening Run Time
    HX-30 1.2 cc 36 9 32 seconds
    HX-30 0.8 cc 22 5.5 49 seconds
    HX-30 0.63 cc 18 4.5 62 seconds

    * Maximum AMP draw by the electric motor is only experienced for approximately 5% of total opening run time.  For the balance of opening run time, the amp draw of the electric motor is approximately 25% of maximum.

  • See Pilot Module Diagram >>

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  • See Position Indicator Diagram >>

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  • Accessories

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