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Omni Valve Model FS

Omni Valve Model FS is a forged-body slab gate valve for oil and natural gas wellhead and other critical high-pressure isolation duties. It supports safety-critical isolation and valve automation where predictable operation and serviceability matter. Request a quote for Omni Valve Model FS from AxFlow.

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Key product features

  • Forged-body construction → supports reliable selection, operation or maintenance in safety-critical valve service.
  • Slab gate design → supports reliable selection, operation or maintenance in safety-critical valve service.
  • 2,000–15,000 psi service range → supports reliable selection, operation or maintenance in safety-critical valve service.
  • 1 13/16–4 1/16 inch bore range → supports reliable selection, operation or maintenance in safety-critical valve service.
  • Api 6a 21st edition → supports reliable selection, operation or maintenance in safety-critical valve service.
  • Bi-directional sealing → supports reliable selection, operation or maintenance in safety-critical valve service.
  • Full-through conduit bore → supports reliable selection, operation or maintenance in safety-critical valve service.
  • Field-replaceable gate → supports reliable selection, operation or maintenance in safety-critical valve service.
  • Two-piece seat design → supports reliable selection, operation or maintenance in safety-critical valve service.
  • High-temperature metal inserts → supports reliable selection, operation or maintenance in safety-critical valve service.

Product Description

Omni Valve Model FS is specified for oil and natural gas wellhead and other critical high-pressure isolation duties. In these duties, a dependable response is important because a failure to isolate or move a valve can affect personnel safety, equipment protection and process continuity. AxFlow can support selection against the required valve interface, operating pressure, environment and shutdown philosophy.

The product uses a forged-body slab gate valve architecture developed for energy-industry valve service. Its construction focuses on controlled valve movement, maintainable components and integration with the associated valve or control system. The exact configuration should be selected for the valve size, required stroke, control medium and site conditions.

Published manufacturer data for Omni Valve Model FS includes 2,000 to 15,000 psi service; bore sizes 1 13/16 to 4 1/16 inch; API temperature ratings L to Y (-46 to 343 °C); API 6A 21st Edition. These values describe the available product/configuration range and should not be interpreted as a universal operating point for every assembly.

For maintenance teams, correct actuator or valve sizing, accessible service components and suitable accessories help reduce intervention time and the risk of unplanned shutdowns. AxFlow can help identify the appropriate configuration and support spare-parts and service planning. Contact AxFlow for product selection, configuration and availability.


Omni Valve Model FS is used for oil and natural gas wellhead and other critical high-pressure isolation duties. Its function is to support controlled isolation or valve movement in energy applications. The final configuration should be matched to the actual valve and operating conditions.
Key published data includes 2,000 to 15,000 psi service; bore sizes 1 13/16 to 4 1/16 inch; API temperature ratings L to Y (-46 to 343 °C); API 6A 21st Edition. Selection also requires the valve interface, required stroke, control medium and site environment. Confirm the complete duty before ordering.
The forged-body slab gate valve construction is intended for controlled operation in critical valve duties. Suitable accessories and configuration can support shutdown, position indication or maintenance requirements depending on the product. The complete safety function must be engineered at system level.
Check the valve size, pressure class, actuator force or torque requirement, control pressure, temperature, materials and required accessories. For legacy or project-specific configurations, availability should also be confirmed. AxFlow can help review these requirements.
AxFlow can support product identification, configuration review, spare-parts planning and service requirements for Omni Valve Model FS. Exact parts and compatibility should be confirmed from the valve or actuator identification and duty. Contact AxFlow with the installed equipment details.
SIA AxFlow