Floating Recessed Ball Valves Series F200R

Floating Cryogenic Ball Valves

Firesafe & SIL 3

The GVS Floating Cryogenic Ball Valves are manufactured in sizes ¼” to 6” and in pressure classes up to 2500# ANSI. With three separate valve designs making up the Floating Cryogenic line, GVS offers 2-Piece and 3-Piece Body Designs and a variety of end connections to suit various cryogenic applications and processes.

Technical Specifications

  • Design: API 6D & ASME B16.5
  • Sizes: 1/2" – 8" Full Port
  • Pressures: ANSI Class 150 & 300

Features

  • Bolted Body, 2-Piece Construction
  • Live Loaded Seats
  • Metal to Metal Seated and/or Soft Seated
  • Anti-Blow-Out Stem
  • Full Range of Materials
  • Bubble tight shut-off (Soft Seated) & Class V shut-off (Metal Seated)
  • Firesafe Certified
  • Fugitive Emission Certified
  • SIL 3 Certified for 1oo2 Configuration
  • SIL 3 Certified by 3rd Party Organization: FSES

Options & Catalog

Catalogue

PDF

3D MODEL
F200C
201C
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NPT-BW
NPT-NPT
NPT-SW
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GVS Floating Cryogenic Ball Valve

GVS Floating Cryogenic Ball Valves

GVS Cryogenic Floating Ball Valves are used in the energy industry for compact, low-temperature flow control of liquefied gases such as LNG, LPG, and liquid nitrogen, particularly in small to mid-size pipeline systems. These valves are ideal for applications such as LNG vaporizer skids, satellite regasification units, cryogenic fueling stations, and portable energy modules, where reliable sealing and thermal resilience are essential. Their floating ball design, extended bonnets, and cryogenic-compatible materials make them well-suited for installations requiring tight shut-off, space efficiency, and automated operation under extreme cold conditions.

  • LNG Vaporizer Skids: Provide compact, cryogenic shut-off and control during the transition of LNG from liquid to gas phase.
  • Satellite Regasification Units: Ensure safe and reliable flow isolation in modular LNG regasification systems for remote or off-grid energy supply.
  • Cryogenic Fueling Stations: Control the dispensing of LNG or liquid hydrogen in vehicle or industrial fueling operations, ensuring leak-tight performance.
  • Portable Energy Modules: Offer lightweight, space-efficient cryogenic flow control in mobile power generation or backup systems.
  • Small-Bore Cryogenic Pipelines: Deliver precise, low-torque shut-off for liquefied gases in confined or short-distance distribution networks.
  • LNG Distribution Trailers: Enable safe loading and unloading operations of LNG in transport trailers under extreme cold and pressure conditions.

GVS Floating Cryogenic Ball Valves are used in Oil & Gas applications where compact design and reliable sealing are required for handling low-temperature liquefied gases, such as LNG, LPG, and liquid nitrogen, in smaller-diameter piping systems. These valves are ideal for LNG vaporizer skids, distribution trailers, portable fueling systems, and cryogenic transfer lines, where space is limited and precise flow control is essential. Their floating ball design ensures tight shut-off at cryogenic temperatures, while extended bonnets protect stem seals from thermal shock and maintain operational integrity.

  • LNG Vaporizer Skids: Provide reliable isolation and flow control for LNG as it transitions from liquid to gas during the vaporization process.
  • Cryogenic Distribution Trailers: Ensure safe shut-off and control of liquefied gases during transport and offloading operations.
  • Portable Fueling Systems: Control the flow of LNG or liquid hydrogen in mobile refueling units for industrial or vehicular use.
  • Cryogenic Transfer Lines: Maintain tight sealing and temperature resilience in small-bore piping systems transferring liquefied gases between vessels.
  • LNG Satellite Stations: Manage inlet and outlet flow in modular LNG regasification or storage units supplying remote energy demands.

GVS Floating Cryogenic Ball Valves for Food & Beverage GVS Floating Cryogenic Ball Valves are used in the food and beverage industry for reliable, low- temperature flow control of liquefied gases such as liquid nitrogen (LN₂) and carbon dioxide (CO₂) in processing, packaging, and preservation applications. They are commonly installed in cryogenic freezing tunnels, liquid nitrogen dosing systems, carbonation lines, and cold storage facilities, where precise shut-off and thermal resilience are essential. Their floating ball design, extended bonnets, and cryogenic-compatible materials ensure bubble-tight sealing, minimal heat transfer to the stem, and long service life in high-purity, hygienic environments.

  • Cryogenic Freezing Tunnels: Provide reliable shut-off and flow control of liquid nitrogen for rapid freezing of food products.
  • Liquid Nitrogen Dosing Systems: Control LN₂ injection into beverage containers for pressurization and extended shelf life.
  • Carbonation Lines: Ensure precise isolation of liquid CO₂ during beverage carbonation processes.
  • Cold Storage Facilities: Regulate cryogenic gas supply to maintain ultra-low temperatures for bulk food preservation.
  • Modified Atmosphere Packaging (MAP) Lines: Control cryogenic gas flow during inert atmosphere creation for packaged foods.
  • Cryogenic Grinding Systems: Manage liquid nitrogen delivery to mills for processing heat-sensitive food ingredients.